| SNo. | Scientific Name | Locality | Habitat | Basis of Record | Description | Recorded By | Record Number | Island | Source | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 3 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 4 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 5 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 6 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 7 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 8 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 9 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 10 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 11 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 12 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 13 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 14 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 15 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 16 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 17 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 18 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 19 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 20 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 21 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 22 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 23 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 24 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 25 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 26 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 27 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 28 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 29 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 30 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 31 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 32 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 33 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 34 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 35 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 36 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 37 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 38 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 39 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 40 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 41 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 42 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 43 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 44 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 45 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 46 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 47 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 48 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 49 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 50 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 51 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 52 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 53 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 54 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 55 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 56 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 57 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 58 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 59 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 60 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 61 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 62 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 63 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 64 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 65 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 66 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 67 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 68 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 69 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 70 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 71 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 72 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 73 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 74 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 75 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 76 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 77 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 78 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 79 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 80 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 81 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 82 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 83 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 84 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 85 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 86 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 87 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 88 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 89 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 90 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 91 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 92 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 93 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 94 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 95 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 96 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 97 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 98 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 99 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 100 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 101 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 102 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 103 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 104 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 105 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 106 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 107 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 108 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 109 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 110 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 111 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 112 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 113 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 114 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 115 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 116 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 117 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 118 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 119 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 120 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 121 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 122 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 123 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 124 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 125 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 126 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 127 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 128 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 129 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 130 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 131 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 132 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 133 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 134 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 135 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 136 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 137 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 138 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 139 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 140 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 141 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 142 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 143 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 144 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 145 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 146 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 147 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 148 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 149 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 150 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 151 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 152 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 153 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 154 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 155 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 156 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 157 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 158 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 159 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 160 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 161 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 162 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 163 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 164 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 165 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 166 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 167 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 168 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 169 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 170 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 171 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 172 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 173 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 174 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 175 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 176 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 177 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 178 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 179 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 180 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 181 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 182 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 183 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 184 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 185 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 186 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 187 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 188 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 189 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 190 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 191 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 192 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 193 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 194 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 195 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 196 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 197 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 198 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 199 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 200 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 201 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 202 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 203 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 204 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 205 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 206 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 207 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 208 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 209 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 210 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 211 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 212 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 213 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 214 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 215 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 216 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 217 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 218 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 219 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 220 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 221 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 222 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 223 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 224 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 225 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 226 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 227 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 228 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 229 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 230 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 231 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 232 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 233 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 234 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 235 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 236 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 237 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 238 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 239 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 240 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 241 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 242 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 243 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 244 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 245 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 246 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 247 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 248 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 249 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 250 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 251 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 252 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 253 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 254 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 255 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 256 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 257 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 258 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 259 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 260 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 261 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 262 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 263 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 264 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 265 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 266 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 267 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 268 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 269 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 270 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 271 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 272 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 273 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 274 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 275 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 276 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 277 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 278 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 279 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 280 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 281 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 282 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 283 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 284 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 285 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 286 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 287 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 288 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 289 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 290 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 291 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 292 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 293 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 294 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 295 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 296 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 297 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 298 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 299 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 300 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 301 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 302 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 303 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 304 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 305 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 306 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 307 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 308 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 309 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 310 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 311 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 312 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 313 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 314 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 315 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 316 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 317 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 318 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 319 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 320 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 321 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 322 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 323 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 324 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 325 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 326 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 327 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 328 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 329 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 330 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 331 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 332 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 333 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 334 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 335 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 336 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 337 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 338 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 339 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 340 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 341 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 342 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 343 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 344 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 345 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 346 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 347 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 348 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 349 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 350 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 351 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 352 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 353 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 354 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 355 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 356 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 357 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 358 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 359 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 360 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 361 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 362 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 363 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 364 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 365 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 366 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 367 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 368 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 369 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 370 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 371 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 372 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 373 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 374 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 375 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 376 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 377 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 378 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 379 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 380 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 381 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 382 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 383 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 384 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 385 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 386 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 387 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 388 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 389 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 390 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 391 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 392 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 393 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 394 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 395 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 396 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 397 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 398 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 399 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 400 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 401 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 402 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 403 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 404 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 405 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 406 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 407 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 408 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 409 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 410 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 411 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 412 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 413 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 414 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 415 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 416 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 417 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 418 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 419 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 420 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 421 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 422 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 423 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 424 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 425 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 426 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 427 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 428 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 429 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 430 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 431 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 432 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 433 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 434 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 435 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 436 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 437 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 438 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 439 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 440 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 441 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 442 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 443 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 444 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 445 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 446 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 447 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 448 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 449 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 450 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 451 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 452 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 453 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 454 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 455 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 456 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 457 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 458 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 459 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 460 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 461 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 462 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 463 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 464 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 465 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 466 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 467 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 468 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 469 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 470 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 471 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 472 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 473 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 474 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 475 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 476 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 477 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 478 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 479 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 480 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 481 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 482 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 483 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 484 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 485 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 486 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 487 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 488 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 489 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 490 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 491 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 492 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 493 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 494 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 495 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 496 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 497 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 498 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 499 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 500 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 501 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 502 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 503 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 504 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 505 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 506 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 507 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 508 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 509 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 510 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 511 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 512 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 513 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 514 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 515 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 516 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 517 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 518 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 519 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 520 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 521 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 522 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 523 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 524 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 525 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 526 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 527 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 528 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 529 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 530 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 531 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 532 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 533 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 534 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 535 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 536 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 537 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 538 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 539 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 540 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 541 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 542 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 543 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 544 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 545 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 546 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 547 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 548 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 549 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 550 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 551 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 552 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 553 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 554 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 555 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 556 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 557 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 558 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 559 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 560 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 561 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 562 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 563 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 564 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 565 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 566 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 567 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 568 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 569 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 570 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 571 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 572 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 573 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 574 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 575 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 576 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 577 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 578 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 579 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 580 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 581 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 582 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 583 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 584 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 585 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 586 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 587 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 588 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 589 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 590 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 591 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 592 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 593 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 594 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 595 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 596 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 597 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 598 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 599 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 600 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 601 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 602 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 603 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 604 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 605 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 606 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 607 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 608 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 609 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 610 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 611 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 612 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 613 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 614 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 615 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 616 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 617 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 618 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 619 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 620 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 621 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 622 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 623 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 624 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 625 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 626 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 627 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 628 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 629 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 630 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 631 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 632 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 633 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 634 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 635 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 636 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 637 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 638 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 639 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 640 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 641 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 642 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 643 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 644 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 645 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 646 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 647 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 648 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 649 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 650 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 651 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 652 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 653 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 654 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 655 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 656 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 657 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 658 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 659 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 660 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 661 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 662 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 663 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 664 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 665 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 666 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 667 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 668 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 669 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 670 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 671 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 672 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 673 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 674 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 675 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 676 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 677 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 678 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 679 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 680 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 681 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 682 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 683 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 684 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 685 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 686 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 687 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 688 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 689 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 690 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 691 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 692 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 693 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 694 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 695 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 696 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 697 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 698 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 699 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 700 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 701 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 702 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 703 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 704 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 705 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 706 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 707 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 708 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 709 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 710 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 711 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 712 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 713 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 714 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 715 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 716 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 717 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 718 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 719 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 720 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 721 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 722 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 723 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 724 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 725 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 726 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 727 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 728 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 729 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 730 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 731 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 732 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 733 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 734 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 735 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 736 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 737 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 738 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 739 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 740 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 741 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 742 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 743 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 744 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 745 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 746 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 747 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 748 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 749 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 750 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 751 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 752 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 753 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 754 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 755 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 756 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 757 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 758 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 759 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 760 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 761 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 762 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 763 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 764 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 765 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 766 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 767 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 768 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 769 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 770 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 771 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 772 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 773 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 774 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 775 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 776 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 777 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 778 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 779 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 780 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 781 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 782 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 783 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 784 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 785 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 786 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 787 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 788 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 789 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 790 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 791 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 792 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 793 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 794 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 795 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 796 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 797 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 798 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 799 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 800 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 801 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 802 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 803 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 804 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 805 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 806 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 807 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 808 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 809 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 810 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 811 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 812 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 813 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 814 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 815 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 816 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 817 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 818 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 819 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 820 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 821 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 822 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 823 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 824 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 825 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 826 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 827 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 828 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 829 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 830 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 831 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 832 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 833 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 834 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 835 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 836 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 837 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 838 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 839 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 840 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 841 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 842 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 843 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 844 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 845 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 846 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 847 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 848 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 849 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 850 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 851 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 852 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 853 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 854 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 855 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 856 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 857 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 858 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 859 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 860 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 861 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 862 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 863 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 864 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 865 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 866 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 867 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 868 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 869 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 870 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 871 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 872 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 873 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 874 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 875 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 876 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 877 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 878 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 879 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 880 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 881 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 882 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 883 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 884 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 885 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 886 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 887 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 888 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 889 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 890 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 891 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 892 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 893 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 894 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 895 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 896 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 897 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 898 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 899 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 900 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 901 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 902 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 903 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 904 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 905 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 906 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 907 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 908 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 909 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 910 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 911 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 912 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 913 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 914 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 915 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 916 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 917 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 918 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 919 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 920 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 921 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 922 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 923 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 924 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 925 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 926 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 927 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 928 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 929 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 930 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 931 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 932 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 933 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 934 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 935 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 936 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 937 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 938 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 939 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 940 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 941 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 942 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 943 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 944 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 945 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 946 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 947 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 948 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 949 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 950 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 951 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 952 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 953 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 954 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 955 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 956 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 957 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 958 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 959 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 960 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 961 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 962 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 963 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 964 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 965 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 966 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 967 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 968 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 969 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 970 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 971 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 972 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 973 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 974 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 975 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 976 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 977 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 978 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 979 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 980 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 981 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 982 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 983 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 984 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 985 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 986 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 987 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 988 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 989 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 990 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 991 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 992 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 993 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 994 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 995 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 996 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 997 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 998 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 999 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1000 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1001 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1002 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1003 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1004 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1005 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1006 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1007 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1008 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1009 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1010 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1011 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1012 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1013 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1014 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1015 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1016 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1017 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1018 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1019 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1020 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1021 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1022 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1023 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1024 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1025 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1026 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1027 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1028 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1029 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1030 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1031 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1032 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1033 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1034 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1035 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1036 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1037 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1038 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1039 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1040 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1041 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1042 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1043 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1044 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1045 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1046 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1047 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1048 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1049 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1050 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1051 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1052 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1053 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1054 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1055 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1056 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1057 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1058 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1059 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1060 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1061 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1062 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1063 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1064 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1065 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1066 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1067 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1068 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1069 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1070 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1071 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1072 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1073 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1074 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1075 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1076 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1077 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1078 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1079 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1080 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1081 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1082 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1083 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1084 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1085 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1086 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1087 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1088 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1089 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1090 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1091 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1092 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1093 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1094 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1095 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1096 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1097 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1098 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1099 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1100 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1101 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1102 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1103 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1104 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1105 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1106 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1107 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1108 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1109 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1110 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1111 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1112 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1113 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1114 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1115 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1116 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1117 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1118 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1119 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1120 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1121 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1122 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1123 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1124 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1125 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1126 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1127 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1128 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1129 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1130 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1131 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1132 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1133 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1134 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1135 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1136 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1137 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1138 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1139 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1140 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1141 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1142 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1143 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1144 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1145 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1146 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1147 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1148 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1149 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1150 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1151 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1152 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1153 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1154 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1155 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1156 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1157 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1158 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1159 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1160 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1161 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1162 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1163 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1164 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1165 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1166 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1167 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1168 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1169 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1170 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1171 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1172 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1173 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1174 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1175 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1176 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1177 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1178 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1179 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1180 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1181 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1182 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1183 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1184 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1185 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1186 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1187 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1188 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1189 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1190 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1191 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1192 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1193 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1194 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1195 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1196 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1197 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1198 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1199 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1200 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1201 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1202 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1203 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1204 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1205 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1206 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1207 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1208 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1209 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1210 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1211 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1212 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1213 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1214 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1215 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1216 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1217 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1218 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1219 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1220 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1221 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1222 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1223 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1224 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1225 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1226 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1227 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1228 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1229 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1230 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1231 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1232 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1233 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1234 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1235 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1236 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1237 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1238 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1239 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1240 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1241 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1242 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1243 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1244 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1245 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1246 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1247 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1248 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1249 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1250 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1251 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1252 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1253 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1254 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1255 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1256 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1257 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1258 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1259 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1260 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1261 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1262 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1263 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1264 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1265 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1266 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1267 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1268 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1269 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1270 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1271 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1272 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1273 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1274 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1275 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1276 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1277 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1278 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1279 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1280 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1281 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1282 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1283 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1284 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1285 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1286 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1287 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1288 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1289 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1290 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1291 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1292 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1293 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1294 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1295 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1296 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1297 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1298 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1299 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1300 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1301 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1302 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1303 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1304 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1305 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1306 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1307 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1308 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1309 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1310 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1311 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1312 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1313 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1314 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1315 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1316 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1317 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1318 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1319 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1320 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1321 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1322 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1323 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1324 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1325 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1326 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1327 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1328 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1329 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1330 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1331 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1332 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1333 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1334 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1335 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1336 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1337 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1338 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1339 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1340 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1341 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1342 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1343 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1344 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1345 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1346 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1347 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1348 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1349 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1350 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1351 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1352 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1353 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1354 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1355 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1356 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1357 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1358 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1359 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1360 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1361 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1362 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1363 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1364 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1365 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1366 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1367 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1368 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1369 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1370 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1371 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1372 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1373 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1374 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1375 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1376 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1377 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1378 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1379 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1380 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1381 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1382 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1383 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1384 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1385 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1386 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1387 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1388 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1389 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1390 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1391 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1392 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1393 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1394 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1395 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1396 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1397 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1398 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1399 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1400 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1401 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1402 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1403 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1404 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1405 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1406 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1407 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1408 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1409 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1410 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1411 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1412 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1413 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1414 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1415 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1416 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1417 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1418 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1419 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1420 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1421 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1422 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1423 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1424 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1425 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1426 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1427 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1428 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1429 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1430 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1431 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1432 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1433 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1434 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1435 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1436 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1437 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1438 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1439 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1440 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1441 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1442 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1443 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1444 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1445 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1446 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1447 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1448 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1449 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1450 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1451 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1452 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1453 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1454 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1455 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1456 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1457 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1458 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1459 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1460 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1461 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1462 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1463 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1464 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1465 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1466 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1467 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1468 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1469 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1470 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1471 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1472 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1473 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1474 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1475 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1476 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1477 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1478 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1479 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1480 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1481 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1482 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1483 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1484 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1485 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1486 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1487 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1488 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1489 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1490 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1491 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1492 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1493 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1494 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1495 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1496 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1497 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1498 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1499 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1500 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1501 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1502 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1503 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1504 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1505 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1506 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1507 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1508 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1509 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1510 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1511 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1512 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1513 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1514 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1515 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1516 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1517 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1518 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1519 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1520 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1521 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1522 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1523 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1524 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1525 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1526 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1527 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1528 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1529 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1530 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1531 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1532 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1533 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1534 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1535 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1536 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1537 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1538 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1539 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1540 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1541 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1542 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1543 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1544 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1545 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1546 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1547 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1548 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1549 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1550 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1551 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1552 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1553 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1554 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1555 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1556 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1557 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1558 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1559 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1560 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1561 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1562 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1563 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1564 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1565 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1566 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1567 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1568 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1569 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1570 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1571 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1572 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1573 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1574 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1575 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1576 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1577 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1578 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1579 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1580 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1581 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1582 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1583 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1584 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1585 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1586 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1587 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1588 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1589 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1590 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1591 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1592 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1593 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1594 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1595 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1596 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1597 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1598 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1599 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1600 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1601 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1602 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1603 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1604 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1605 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1606 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1607 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1608 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1609 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1610 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1611 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1612 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1613 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1614 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1615 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1616 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1617 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1618 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1619 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1620 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1621 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1622 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1623 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1624 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1625 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1626 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1627 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1628 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1629 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1630 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1631 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1632 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1633 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1634 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1635 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1636 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1637 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1638 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1639 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1640 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1641 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1642 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1643 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1644 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1645 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1646 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1647 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1648 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1649 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1650 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1651 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1652 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1653 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1654 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1655 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1656 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1657 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1658 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1659 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1660 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1661 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1662 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1663 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1664 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1665 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1666 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1667 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1668 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1669 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1670 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1671 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1672 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1673 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1674 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1675 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1676 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1677 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1678 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1679 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1680 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1681 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1682 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1683 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1684 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1685 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1686 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1687 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1688 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1689 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1690 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1691 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1692 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1693 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1694 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1695 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1696 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1697 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1698 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1699 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1700 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1701 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1702 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1703 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1704 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1705 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1706 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1707 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1708 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1709 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1710 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1711 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1712 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1713 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1714 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1715 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1716 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1717 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1718 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1719 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1720 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1721 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1722 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1723 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1724 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1725 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1726 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1727 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1728 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1729 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1730 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1731 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1732 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1733 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1734 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1735 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1736 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1737 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1738 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1739 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1740 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1741 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1742 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1743 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1744 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1745 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1746 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1747 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1748 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1749 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1750 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1751 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1752 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1753 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1754 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1755 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1756 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1757 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1758 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1759 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1760 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1761 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1762 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1763 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1764 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1765 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1766 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1767 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1768 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1769 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1770 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1771 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1772 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1773 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1774 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1775 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1776 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1777 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1778 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1779 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1780 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1781 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1782 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1783 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1784 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1785 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1786 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1787 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1788 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1789 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1790 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1791 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1792 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1793 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1794 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1795 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1796 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1797 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1798 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1799 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1800 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1801 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1802 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1803 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1804 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1805 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1806 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1807 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1808 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1809 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1810 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1811 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1812 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1813 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1814 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1815 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1816 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1817 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1818 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1819 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1820 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1821 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1822 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1823 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1824 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1825 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1826 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1827 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1828 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1829 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1830 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1831 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1832 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1833 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1834 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1835 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1836 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1837 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1838 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1839 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1840 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1841 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1842 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1843 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1844 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1845 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1846 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1847 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1848 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1849 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1850 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1851 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1852 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1853 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1854 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1855 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1856 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1857 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1858 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1859 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1860 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1861 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1862 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1863 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1864 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1865 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1866 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1867 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1868 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1869 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1870 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1871 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1872 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1873 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1874 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1875 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1876 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1877 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1878 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1879 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1880 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1881 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1882 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1883 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1884 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1885 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1886 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1887 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1888 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1889 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1890 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1891 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1892 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1893 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1894 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1895 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1896 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1897 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1898 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1899 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1900 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1901 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1902 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1903 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1904 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1905 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1906 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1907 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1908 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1909 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1910 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1911 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1912 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1913 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1914 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1915 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1916 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1917 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1918 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1919 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1920 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1921 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1922 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1923 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1924 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1925 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1926 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1927 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1928 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1929 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1930 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1931 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1932 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1933 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1934 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1935 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1936 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1937 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1938 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1939 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1940 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1941 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1942 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1943 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1944 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 1945 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 1946 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 1947 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1948 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 1949 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1950 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 1951 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 1952 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 1953 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1954 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 1955 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 1956 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 1957 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 1958 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 1959 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 1960 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1961 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 1962 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 1963 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1964 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 1965 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1966 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 1967 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 1968 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1969 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1970 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 1971 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 1972 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1973 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1974 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 1975 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 1976 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1977 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1978 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 1979 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1980 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1981 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1982 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1983 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 1984 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 1985 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 1986 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1987 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1988 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1989 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 1990 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 1991 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1992 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 1993 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 1994 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 1995 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 1996 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 1997 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 1998 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 1999 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2000 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2001 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2002 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2003 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2004 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2005 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2006 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2007 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2008 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2009 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2010 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2011 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2012 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2013 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2014 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2015 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2016 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2017 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2018 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2019 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2020 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2021 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2022 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2023 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2024 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2025 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2026 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2027 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2028 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2029 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2030 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2031 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2032 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2033 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2034 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2035 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2036 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2037 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2038 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2039 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2040 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2041 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2042 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2043 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2044 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2045 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2046 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2047 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2048 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2049 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2050 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2051 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2052 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2053 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2054 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2055 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2056 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2057 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2058 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2059 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2060 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2061 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2062 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2063 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2064 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2065 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2066 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2067 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2068 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2069 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2070 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2071 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2072 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2073 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2074 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2075 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2076 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2077 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2078 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2079 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2080 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2081 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2082 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2083 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2084 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2085 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2086 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2087 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2088 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2089 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2090 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2091 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2092 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2093 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2094 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2095 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2096 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2097 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2098 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2099 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2100 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2101 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2102 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2103 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2104 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2105 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2106 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2107 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2108 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2109 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2110 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2111 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2112 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2113 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2114 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2115 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2116 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2117 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2118 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2119 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2120 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2121 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2122 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2123 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2124 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2125 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2126 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2127 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2128 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2129 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2130 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2131 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2132 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2133 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2134 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2135 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2136 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2137 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2138 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2139 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2140 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2141 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2142 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2143 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2144 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2145 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2146 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2147 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2148 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2149 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2150 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2151 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2152 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2153 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2154 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2155 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2156 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2157 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2158 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2159 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2160 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2161 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2162 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2163 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2164 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2165 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2166 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2167 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2168 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2169 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2170 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2171 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2172 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2173 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2174 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2175 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2176 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2177 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2178 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2179 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2180 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2181 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2182 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2183 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2184 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2185 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2186 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2187 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2188 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2189 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2190 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2191 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2192 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2193 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2194 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2195 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2196 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2197 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2198 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2199 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2200 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2201 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2202 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2203 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2204 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2205 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2206 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2207 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2208 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2209 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2210 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2211 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2212 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2213 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2214 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2215 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2216 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2217 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2218 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2219 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2220 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2221 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2222 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2223 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2224 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2225 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2226 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2227 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2228 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2229 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2230 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2231 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2232 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2233 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2234 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2235 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2236 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2237 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2238 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2239 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2240 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2241 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2242 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2243 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2244 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2245 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2246 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2247 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2248 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2249 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2250 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2251 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2252 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2253 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2254 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2255 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2256 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2257 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2258 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2259 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2260 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2261 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2262 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2263 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2264 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2265 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2266 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2267 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2268 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2269 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2270 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2271 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2272 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2273 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2274 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2275 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2276 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2277 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2278 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2279 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2280 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2281 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2282 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2283 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2284 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2285 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2286 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2287 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2288 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2289 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2290 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2291 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2292 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2293 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2294 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2295 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2296 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2297 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2298 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2299 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2300 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2301 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2302 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2303 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2304 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2305 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2306 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2307 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2308 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2309 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2310 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2311 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2312 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2313 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2314 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2315 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2316 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2317 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2318 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2319 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2320 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2321 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2322 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2323 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2324 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2325 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2326 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2327 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2328 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2329 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2330 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2331 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2332 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2333 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2334 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2335 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2336 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2337 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2338 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2339 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2340 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2341 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2342 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2343 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2344 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2345 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2346 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2347 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2348 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2349 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2350 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2351 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2352 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2353 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2354 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2355 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2356 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2357 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2358 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2359 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2360 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2361 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2362 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2363 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2364 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2365 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2366 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2367 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2368 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2369 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2370 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2371 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2372 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2373 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2374 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2375 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2376 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2377 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2378 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2379 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2380 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2381 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2382 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2383 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2384 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2385 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2386 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2387 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2388 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2389 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2390 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2391 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2392 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2393 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2394 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2395 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2396 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2397 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2398 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2399 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2400 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2401 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2402 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2403 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2404 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2405 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2406 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2407 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2408 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2409 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2410 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2411 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2412 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2413 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2414 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2415 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2416 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2417 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2418 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2419 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2420 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2421 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2422 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2423 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2424 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2425 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2426 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2427 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2428 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2429 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2430 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2431 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2432 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2433 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2434 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2435 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2436 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2437 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2438 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2439 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2440 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2441 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2442 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2443 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2444 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2445 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2446 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2447 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2448 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2449 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2450 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2451 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2452 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2453 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2454 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2455 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2456 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2457 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2458 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2459 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2460 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2461 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2462 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2463 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2464 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2465 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2466 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2467 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2468 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2469 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2470 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2471 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2472 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2473 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2474 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2475 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2476 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2477 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2478 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2479 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2480 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2481 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2482 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2483 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2484 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2485 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2486 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2487 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2488 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2489 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2490 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2491 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2492 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2493 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2494 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2495 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2496 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2497 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2498 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2499 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2500 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2501 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2502 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2503 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2504 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2505 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2506 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2507 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2508 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2509 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2510 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2511 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2512 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2513 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2514 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2515 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2516 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2517 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2518 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2519 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2520 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2521 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2522 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2523 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2524 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2525 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2526 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2527 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2528 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2529 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2530 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2531 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2532 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2533 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2534 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2535 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2536 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2537 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2538 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2539 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2540 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2541 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2542 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2543 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2544 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2545 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2546 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2547 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2548 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2549 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2550 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2551 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2552 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2553 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2554 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2555 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2556 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2557 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2558 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2559 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2560 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2561 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2562 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2563 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2564 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2565 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2566 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2567 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2568 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2569 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2570 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2571 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2572 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2573 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2574 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2575 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2576 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2577 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2578 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2579 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2580 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2581 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2582 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2583 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2584 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2585 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2586 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2587 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2588 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2589 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2590 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2591 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2592 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2593 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2594 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2595 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2596 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2597 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2598 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2599 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2600 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2601 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2602 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2603 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2604 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2605 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2606 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2607 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2608 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2609 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2610 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2611 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2612 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2613 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2614 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2615 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2616 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2617 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2618 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2619 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2620 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2621 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2622 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2623 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2624 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2625 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2626 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2627 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2628 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2629 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2630 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2631 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2632 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2633 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2634 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2635 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2636 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2637 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2638 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2639 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2640 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2641 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2642 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2643 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2644 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2645 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2646 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2647 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2648 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2649 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2650 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2651 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2652 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2653 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2654 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2655 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2656 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2657 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2658 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2659 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2660 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2661 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2662 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2663 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2664 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2665 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2666 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2667 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2668 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2669 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2670 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2671 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2672 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2673 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2674 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2675 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2676 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2677 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2678 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2679 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2680 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2681 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2682 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2683 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2684 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2685 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2686 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2687 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2688 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2689 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2690 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2691 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2692 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2693 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2694 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2695 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2696 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2697 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2698 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2699 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2700 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2701 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2702 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2703 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2704 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2705 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2706 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2707 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2708 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2709 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2710 | Piper auritum | Wainaku rd, S Hilo.l | Naturalized. Side of gulch. Associates: Spathodea campanulata, Syzygium jambos, Persea americana, Heliocarpus popayanensis, Archontophoenix alexandrae. | Preserved_Specimen | Large lvs, licorice scent, alternate, uneven leaf bases. White inflorescnece. Dominating side of gulch, around 18 ft tall. | Parker, J. | 151 | Hawaii | BISH | 2011-02-02 |
| 2711 | Piper auritum | Hamakua District, Waipio Valley, Napoopoo section of valley, approaching Hiilawe Falls | Planted in taro restoration site alongside Piper methysticum. | Preserved_Specimen | Aggressive running herb with light green stems, large leaves with pinnate venation. Bruised plant parts smelling of anise. Weedy and overrunning the patch of awa. | Imada, C. | 9951 | Hawaii | BISH | 1999-12-11 |
| 2712 | Piper auritum | Honolulu, Kalihi Valley, 3043 Numana Road | Growing in backyard, very rapidly spreading. | Preserved_Specimen | Takemoto, T. | Oahu | BISH | 2004-07-21 | ||
| 2713 | Piper auritum | Lihue District. Kauai Nursery and Landscaping, Puhi. | Cultivated plant. | Preserved_Specimen | Shrub, approxametly 1 meter tall; stems appearing jointed at nodes; leaves light green with white venation; spikes white, erect. | Brock, K. | 903 | Kauai | BISH | 2016-08-30 |
| 2714 | Piper auritum | Kona District, Manoa | Lyon Arboretum: Intersection of the main Jeep trail and the Seismograph station near trail near trail marker 5A. | Preserved_Specimen | Persisting, shrubs, 203 m tall, inflorescence white, spike, 18-28 cm long; leaves large 15-20 cm long, light green with slight red venation near petiole attachment; leaves smell like rootbeer when crushed. | Dunn, L. | 559 | Oahu | BISH | 2014-01-24 |
| 2715 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2716 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2717 | Piper auritum | East Maui, Nahiku | From cultivated patch in yard along rd. Lowland wet forest. | Preserved_Specimen | Erect shrub, 2m ht. | Starr, F. | 12122 | Maui | BISH | 2000-12-12 |
| 2718 | Piper auritum | Tantalus drive near hairpin turn between Makiki trail and Nahuina trail | On side of road. Naturalized probably from cultivated stock nearby. Growing with Oplismenus hirtellus, Miconia crenata, Cestrum nocturnum, and other weeds. | Preserved_Specimen | Large plants with broad, long ovate leaves. Leaves aromatic when drying. | Thomas, M.K. | 133 | Oahu | BISH | 2021-10-05 |
| 2719 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2720 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 6/3/2011 | |||
| 2721 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2722 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/24/2010 | |||
| 2723 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/16/2011 | |||
| 2724 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2725 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2726 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/19/2011 | |||
| 2727 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 3/1/2006 | |||
| 2728 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2729 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2730 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 12/8/2005 | |||
| 2731 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2732 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2733 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2734 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2735 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2736 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2737 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2738 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2739 | Piper auritum | Wahiawa Botanic Garden | partial shade | Preserved_Specimen | Shrub with one erect lead 2 m tall and with many laterals branching off near the tip. Laterals nearly horizontal; deciduous. | Lau, J. | 2247 | Oahu | BISH | 1986-04-14 |
| 2740 | Piper auritum | Kahaluu | Residential backyard. Planted intentionally for screening sound from the highway ca 2 years ago. | Preserved_Specimen | Shrub up to 9 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 | |
| 2741 | Piper auritum | Koolau Mts, Manoa Valley, Lyon Arboretum, Haukulu | Plant up to 4 m tall. Leaves smell of sarsaparilla and or root beer. Leaves up to 30 cm long about 15 cm wide, inflorescences initially upright and eventually pendulus. Stalks 4 cm dia at bases. Rhizomatous. | Preserved_Specimen | Partial to full sun in wet forest. Growing in wet muddy soil. Associates; Christella parasitica, Miconia crenata, Oplismenus hirtellus, Ardisia elliptica, Setaria palmifolia, Macaranga, Monstera deliciosa | K. Arthur | 220 | Oahu | BISH | 2025-12-09 |
| 2742 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2743 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2744 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2745 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2746 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/27/2011 | |||
| 2747 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2748 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 11/11/2010 | |||
| 2749 | Piper auritum | Hanalei District, approximately 3 km south of Princeville, on Ohiki Rd. near Hanalei National Wildlife Refuge. | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 5/10/2011 | |||
| 2750 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 11/11/2010 | |||
| 2751 | Piper auritum | East Maui, Nahiku | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 1/27/2011 | |||
| 2752 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2753 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Maui | HAPI | 8/17/2010 | |||
| 2754 | Piper auritum | Koloa District; National Tropical Botanicle Garden in Lawai Valley, McBryde Garden, nursery at Pump 6 | Preserved_Specimen | Perennial herb, stems erect, to 1.2 meters tall, internodes pinkish, nodes red basally green distally, lvs bright green. Infl. whitish-cream. Plants w/ pungent odor like wintergreen. | Lorence, D.H. | 9172 | Kauai | BISH | 2003-12-10 | |
| 2755 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2756 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2757 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2758 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 4/26/2011 | |||
| 2759 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/17/2010 | |||
| 2760 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2761 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 1/27/2011 | |||
| 2762 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2763 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kamehameha Hwy, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 8/5/2010 | |||
| 2764 | Piper auritum | Koloa district: Lawai valley: McBryde Garden, four house cannoyn in pacific forest restoraition areas | Preserved_Specimen | Perrenial herbs, 3 m tall, spikes 5 inches long, white, internodes green with lenticels, large leaves heart-shape with asymetrical lables. | Lorence, D.H. | 431 | Kauai | BISH | 2004-04-06 | |
| 2765 | Piper auritum | East Maui, Hana District, Kolea, vicinity of Waikamoi Stream, growing along Hana Hwy and in a small gully nearby | Preserved_Specimen | Shrubs to 2m ht; spikes white with a rootbeer-like scent. | Oppenheimer, H.L. | 60208 | Maui | BISH | 2002-06-22 | |
| 2766 | Piper auritum | Koloa, SE of Kahili Peak, Mountain Park, behind cabin #11 | Preserved_Specimen | spreading by suckers; stems to 8'; all parts with anise like odor | Lorence, D.H. | 8521 | Kauai | BISH | 2001-04-04 | |
| 2767 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/13/2010 | |||
| 2768 | Piper auritum | - | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Kauai | HAPI | 8/5/2010 | |||
| 2769 | Piper auritum | Waimea Arboretum & Botanical Garden, 59-864 Kam Hwy, Haleiwa, Piperaceae section | HUMAN_OBSERVATION | Kauai Invasive Species Committee | Oahu | HAPI | 1/27/2011 | |||
| 2770 | Piper auritum | Hanalei District. Approximately 3 km. south of Princevill, on Ohiki Road near Hanalei National Wildlife Refuge. | Not cultivated. Growing along ditch and in upper story of alien forest. Growing with Oplismenus, Hibiscus tiliaceus, Ardisia elliptica, Cecropia obtusifolia, Leucaena leucocephalla, Syzygium cumini. | Preserved_Specimen | Shrub approximately 2 meters tall; stems appearing jointed at nodes; leaves light green with white venation, margins undulate; spikes white, erect. | Brock, K. | 1038 | Kauai | BISH | 2017-06-26 |
| 2771 | Piper auritum | Kawaihau District. Loop Road. | Greenwaste dump location. Dense Megathyrsus maximus, Psidium cattleianum, Falcaltaria sp. | Preserved_Specimen | Upright shrub, longer than white inflorescence, leaves obliquely cordate at base, winged petiole | Jablonski, J. | 86 | Kauai | BISH | 2023-09-07 |
| 2772 | Piper auritum | Kaaawa | Residential backyard. Planted intentionally in native plant garden, thought to be Piper methysticum. Planted ca 4 years ago. | Preserved_Specimen | Shrub 3-7 ft tall. Flowering, no fruit. | Matayoshi, N. | Oahu | BISH | 2004-12-15 |
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Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
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