Bidens pilosa

L. (1753)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Eudicot-Asterids Order: Asterales Family: Asteraceae Genus: Bidens

beggartick, kī [ki], kī nehe [ki nehe], kī pipili [ki pilipili], ko‘oko‘olau (Ni‘ihau via St. John), nehe, Spanish needle

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Description

Key Characters:

Growth Form:

Stems:

Roots:

Leaves: Leaves pinnately compound. Opposite.

Flowers:

Fruit:

Ploidy:

Habitat:

Elevation Range:

Historical Distribution

Images

Synonyms (79)

Uses and Culture

USES

Natural History

Statewide Status

Naturalized

Island Status

Ni'ihau(Incl. Lehua) Naturalized
Kuaihelani (Midway Atoll) Naturalized
Kaua'i Naturalized
O'ahu Naturalized
Molokai Naturalized
Lana'i Naturalized
Kaho'olawe Naturalized
Maui Naturalized
Hawai'i Naturalized

Dispersal Agents

Birds
Other Animals

Pollinators

Bibliography

Name Published In: Sp. Pl.: 832 (1753)

Other References

Wagner et al. 1990:279 (Mi, Ni, K, O, Mo, L, M, Ka, H); Faccenda, Arthur, et al. 2025:160 (Le); Starr & Starr 2008/Herbst 6372 BISH (Mi†, 1980)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Description Recorded By Record Number Island Source Date
1 Bidens pilosa Waianae Mountains; Palikea Ridge Preserved_Specimen Pearsall, G.A. Oahu BISH 1954-07-08
2 Bidens pilosa Island of Hawaii Preserved_Specimen Zimmerman, E.C. Hawaii BISH 1947-07-31
3 Bidens pilosa Halawa Trail Preserved_Specimen Pearsall, G.A. Oahu BISH
4 Bidens pilosa West of Kawela; beach by Kukaimanini Islet Preserved_Specimen Neal, M.C. Oahu BISH 1938-08-04
5 Bidens pilosa Brigham Tract Preserved_Specimen Forbes, A. Oahu BISH 1930-10-01
6 Bidens pilosa Salt Lake Preserved_Specimen Bryan, W.A. Oahu BISH 1903-12-13
7 Bidens pilosa below a mamani tree just inside the Molokai Forest Reserve fenceline in a gully east of the road below Puu Kolekole Preserved_Specimen Corn, C. Molokai BISH 1983-09-12
8 Bidens pilosa Kilauea, by trail to Kilaueaiki Preserved_Specimen Neal, M.C. Hawaii BISH 1929-08-03
9 Bidens pilosa Niihau Preserved_Specimen Stokes, J.F.G. Niihau BISH 1912-01-01
10 Bidens pilosa HAVO Greenhouse Preserved_Specimen Higashino, P.K. Hawaii BISH 1983-09-23
11 Bidens pilosa below a mamani tree just inside the Molokai Forest Reserve fenceline in a gully east of the road below Puu Kolekole Preserved_Specimen Corn, C. Molokai BISH 1983-09-12
12 Bidens pilosa unknown Preserved_Specimen Mann, H. 49 BISH 1864-01-01
13 Bidens pilosa Kau District; Hawaii Volcanoes National Park At the beginning of Mauna Loa scenic strip road, off the trail to the weather station In shady area Preserved_Specimen Herb ca. 0.5 to 1 m high, flowers yellow Herat, T. 616 Hawaii BISH 1974-06-19
14 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
15 Bidens pilosa Koele Preserved_Specimen Munro, G.C. 352 Lanai BISH 1916-11-22
16 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
17 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
18 Bidens pilosa East Maui, Haleakala Crater, around Holua Vistor Cabin. Preserved_Specimen Welton, P. 1650 Maui BISH 1992-06-28
19 Bidens pilosa Church College of Hawaii Campus Along sewage plant fence Clay soil Preserved_Specimen Large, almost shrub-like, herb 1 to 3 ft. tall; flowers yellow orange Lee, W. Oahu BISH 1967-06-05
20 Bidens pilosa Waimea, Kohala Mountains Dry field Preserved_Specimen Rays white Fosberg, F.R. 10251 Hawaii BISH 1933-09-03
21 Bidens pilosa Kawainui Stream In grass under trees Preserved_Specimen White rays, yellow disk Gagné, W.C. 658 Oahu BISH 1972-11-26
22 Bidens pilosa Ewa District; Koolau Mountains Ewa Forest Reserve, northeast of Pacific Palisades. Manana Trail, at end of Komo Mai Drive Dry grassy open crest of ridge Preserved_Specimen Rays white, disc yellow Lammers, T.G. 5332 Oahu BISH 1983-08-27
23 Bidens pilosa Laie, 300 yards from CCH On hillside Preserved_Specimen Stokoe, T. 8 Oahu BISH 1960-09-07
24 Bidens pilosa Kamakou, Boy Scout forestry camp Outside of cabin In weedy area Preserved_Specimen Upright herb 2 ft. tall Mill, S.W. 512 Molokai BISH 1986-10-17
25 Bidens pilosa Waianae Mountains, Honouliuli North fork of valley east of Palikea Thicket, stream bank Preserved_Specimen Rays large, white, disk yellow St.John, H. 10358 Oahu BISH 1930-02-23
26 Bidens pilosa Kaalualu Bay near South Point Common herb in disturbed areas Preserved_Specimen Usually less than 0.7 m high. Ray flowers white, disc flowers yellow Whistler, W.A. 64 Hawaii BISH 1972-04-06
27 Bidens pilosa Saddle Road, west of Pohakuloa Near Girl Scout camp Growing in grasses Preserved_Specimen Annuals to 2.5 ft. high. Ligules white, 5 mm. long. Capitula c. 15 mm. diam.nearly surrounding the pistil; 3-5 lobed. Plants pilose. Nagata, K.M. 1972 Hawaii BISH 1979-11-29
28 Bidens pilosa Volcano Road Not far below the Museum, Kilauea Dry slope Preserved_Specimen Rays white Fosberg, F.R. 10152 Hawaii BISH 1933-08-31
29 Bidens pilosa 1 mile east of Kahuku Sandy, clay soil Preserved_Specimen Leaves simple of three + times divided, bracts of flower in 2 heads Utai, M. 8 Oahu BISH 1975-03-01
30 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 1.5 miles down Hilina Pali Switchback Trail. Plant was near 2 large Metrosideros trees located ca. 10 meters from a sharp hairpin turn in trail & just below a small forest of trees. (Plot 46a) Very open Metrosideros- Diospyros forest on lava Preserved_Specimen Shrub about 6 inches tall Newell, C.L. 271 Hawaii BISH 1966-08-02
31 Bidens pilosa Honolulu, 3830 Round Top Dr. wet forest, roadside; with Ageratum conyzoides, Dicliptera chinensis, Ruellia graecizans Preserved_Specimen to 0.2-2 m; ray flowers yellow Ray, G. 26 Oahu BISH 1997-08-09
32 Bidens pilosa Waimanalo Bay; Kaohikaipu Islet Shade of basalt rocks Preserved_Specimen Flowers yellow Fosberg, F.R. 14048 Oahu BISH 1937-06-13
33 Bidens pilosa Kula, near foot of Haleakala Road With #55672, in pasture on gently sloping volcanic soil Preserved_Specimen Disk yellow, rays white Fosberg, F.R. 55673 Maui BISH 1975-03-14
34 Bidens pilosa Pupukea Ridge Sandy loam, forest Preserved_Specimen Bright yellow flowers Sanchez, S. 20 Oahu BISH 1986-01-21
35 Bidens pilosa Hanalei Dist; along hwy 56, roadside above Lumahai Beach W of Hanalei Coastal Pandanus tectorius forest w/Metrosideros & alien weeds. Preserved_Specimen Annual herb 30-40 cm tall, branching from base; heads w/4-5 white ray florets, disc florets yellow. Lorence, D.H. 7637 Kauai BISH 1995-02-21
36 Bidens pilosa Kau District; Hawaii Volcanoes National Park By Hilina Pali road in Kipuka Nene shelter area In open grassy area Preserved_Specimen Herb ca. 1 m tall Herat, T. 774 Hawaii BISH 1974-06-27
37 Bidens pilosa Mauna Kea (Puu Laau Road) In open Mamane-Naio forest. Preserved_Specimen Engilis Jr., A. 45 Hawaii BISH 1987-08-19
38 Bidens pilosa Kilauea Military Camp Occasional in weedy disturbed places on pyroclastic soil Preserved_Specimen Rays white Fosberg, F.R. 44467 Hawaii BISH 1963-11-25
39 Bidens pilosa Forest Reserve Road Near Forest Reserve boundry, S of Mt. Kahili (below Wahiawa Stream) Roadside plant Preserved_Specimen Stone, B.C. 770 Kauai BISH 1955-06-15
40 Bidens pilosa Honolulu; H. L. Lyon Arboretum Middle Lawn Mauka. On slope from parking lot to taro patches Mostly sunny, where soil is disturbed Preserved_Specimen Very common weed. Flowers yellow Baker, R.F. 40 Oahu BISH 1975-01-07
41 Bidens pilosa Kalihi, Kamanaiki Under brush Preserved_Specimen Hume, E.P. 9 Oahu BISH 1930-10-15
42 Bidens pilosa Northeast of Pahala on main highway 20 miles S of Kilauea On roadside Preserved_Specimen Erect to 0.8 m tall, branched; rays conspicuous, white Fosberg, F.R. 39294 Hawaii BISH 1958-01-04
43 Bidens pilosa Koloa District, Kalaheo Elementary School Parking Triangle and Outlaying Areas. Grass covered parking area. cf. Chamaecrista nictitans, Carica papaya, Cordyline fruticosa, Emilia sp., cf. Gamochaeta pensylvanica, Plantago lanceolata, Mimosa pudica, Preserved_Specimen Herb with yellow flowers. Seeds stick on shoes and clothing! Wolkis, D. 1241 Kauai BISH 2020-02-28
44 Bidens pilosa Puuhonua o Honaunau National Historic Park By Visitor Center & main ruins Predominantly exotic vegetation Preserved_Specimen Higashino, P.K. 10278 Hawaii BISH 1984-04-08
45 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 1.5 miles down Hilina Pali Switchback Trail. Plant was near 2 large Metrosideros trees located ca. 10 meters from a sharp hairpin turn in trail & just below a small forest of trees. (Plot 46a) Very open Metrosideros- Diospyros forest on lava Preserved_Specimen Shrub about 1 ft. tall Newell, C.L. 270 Hawaii BISH 1966-08-02
46 Bidens pilosa Section 41, Lyon Arboretum Naturalized in sunny areas in Preserved_Specimen Ray florets 5-7; limb white, 3-dentate at apex; 12 mm long, 10 mm wide near apex. Corolla of disc florets to 5 mm long. Involucre pilose. Young vegetative parts pilose, glabrous with age. Plants rarely reaching 0.5 m ht; erect to sprawling. Nagata, K.M. 2055 Oahu BISH 1980-04-08
47 Bidens pilosa Keauhou Ranch, Kau District. On edge of Puu oo trail Growing on edge of trail with Sporobolus africanus. Preserved_Specimen Low woody plant. Heads with yellow disc flowers. Cuddihy, L.W. 623 Hawaii BISH 1980-10-03
48 Bidens pilosa Kokee, Waipoo Falls One plant by stream at head of Falls Preserved_Specimen Leaves thick & hairy; achene dull, short & thick. Herbst, D.R. 2104 Kauai BISH 1971-08-31
49 Bidens pilosa Kahana Valley At base of ridge trail starting from the old abandoned Mormon church & cemetary on the Kawa side In open chilly cultivated area Preserved_Specimen Common weed with yellow florets Herat, T. 191 Oahu BISH 1972-08-18
50 Bidens pilosa Sunset Beach Clay-loam soil Preserved_Specimen Annual herb about 1 ft. high, erect; dark green leaves, yellow flowers. Widespread Weber, L. Oahu BISH 1977-03-11
51 Bidens pilosa North Halawa Valley, bot. surv. site 5, mesa top area Andropogon grassland. Preserved_Specimen Bush. Occasional. Lennstrom, H. 19988 Oahu BISH 1994-01-03
52 Bidens pilosa outer cresent, S side Cenchrus ciliaris, Setaria verticillata, Portulaca oleracea, Jacquemontia ovalifolia, Pluchea indica, P. carolinensis, Ageratum conyzoides, Chenopodium murale, Waltheria indica, Cenchrus echinatus, Chloris virgata Preserved_Specimen 35 cm herb Wood, K.R. 11862 Lehua Rock BISH 2006-04-29
53 Bidens pilosa Laie; Brigham Young University Campus Silty loam soil Preserved_Specimen Herb to 3 ft. tall, small yellow head, many barbed fruits which stick to clothing, animals. Afualo, D. 103 Oahu BISH 1975-03-21
54 Bidens pilosa Ahihi-Kinau Natural Area Reserve, Ahihi Bay at the N end of the reserve Pockets of vegetation near the seashore amongst a'a lava about 200 years old. Preserved_Specimen Common. Abbott, I.A. 91.26 Maui BISH 1991-03-05
55 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 0.7 mile down Hilina Pali Switchback Trail. Plant was in grassland at left of trail just before 1st switchback. (Plot 46b) Dwarf shrub & grass community in fine ash pockets Preserved_Specimen Shrub about 6 inches tall, white petals Newell, C.L. 771 Hawaii BISH 1966-09-03
56 Bidens pilosa O.4 mile SSE of Mauna Kea State Park On west side of Saddle Road Open Myoporum-Sophora woodland with numerous exotic herbaceous species & the natives Chenopodium oahuense & Dodonaea sp. Preserved_Specimen Wagner, W.L. 4701 Hawaii BISH 1982-11-18
57 Bidens pilosa East Maui, Hana District, Kalahu Point, PTBG Kahanu Garden Cultivated area running north from garden entrance along edge of forest. On overgrown archaeological site. Preserved_Specimen Erect herb. No ray florets; disc florets orange Flynn, T.W. 2585 Maui BISH 1987-10-30
58 Bidens pilosa Laie; Brigham Young University Campus Farm, Field Grassland, coral clay soil Preserved_Specimen Erect annual herb 1-2 ft. high; composite flower Tupou, L. 2 Oahu BISH 1980-12-01
59 Bidens pilosa Honolulu; Waikiki Dry coral plain Preserved_Specimen Baker, R.J. 280 Oahu BISH 1932-07-15
60 Bidens pilosa Laie; Brigham Young University Campus Sandy clay soil Preserved_Specimen Annual herb 1-3 ft. high. Flower heads of yellow, tubular florets only. Leaves are opposite, simple & ovate, or compound with 3-7 leaflets; flower heads 1.33 inches diameter Tiu, C. 39 Oahu BISH 1975-02-08
61 Bidens pilosa Mokaup Islet. On northwest slope under Diospyros, with Lantana, Ageratum, Solanum, Synedrella. Preserved_Specimen Single planted observed. Oppenheimer, H.L. 40916 Molokai BISH 2009-04-03
62 Bidens pilosa Drive down Chain of Craters Road about 11.9 miles towards Kalapana from intersection with Crater Rim Road; or about 1 mile before Naulu Picnic Area road. Plant was uphill from a paved pulloff. (Plot 6) Metrosideros-native shrub- Andropogon savanna community Preserved_Specimen Shrub about 6 inches tall. Newell, C.L. 838 Hawaii BISH 1967-01-23
63 Bidens pilosa Laie; BYU-HC Loam soil. Preserved_Specimen Erect annual herb; leaves w/many whitish hairs; flwr heads sparse, yellow & without ray flwrs. Lee, P. 46 Oahu BISH 1975-03-27
64 Bidens pilosa Keauhou Ranch, Kau District Growing on edge of pu`u O`o Trail with Sporobolus africanus. Preserved_Specimen Low woody plant. Heads with yellow disc flowers. Cuddihy, L.W. 623 Hawaii BISH 1980-10-03
65 Bidens pilosa Honolulu; Manoa Valley Cleared canefield Preserved_Specimen Degener, O. 11191 Oahu BISH 1922-09-27
66 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 200 meters west of rainshelter. Plant was in grassland just west of Pahoehoe lava flow & north of large trailside Metrosideros tree. (Plot 2) Andropogon glomeratus grassland community in ash-covered pahoehoe lava Preserved_Specimen Shrub about 1.5 ft. tall Newell, C.L. 281 Hawaii BISH 1966-08-03
67 Bidens pilosa Hauula Grassland, clay loam soil Preserved_Specimen Yellow flowers, leaves opposite Hai, N. 0.47 Oahu BISH 1975-04-15
68 Bidens pilosa Honolulu; H. L. Lyon Arboretum Middle Lawn Mauka. On slope from parking lot to taro patches Mostly sunny, where soil is disturbed Preserved_Specimen Very common weed. Flowers yellow Baker, R.F. 40 Oahu BISH 1975-01-07
69 Bidens pilosa Former Naval Air Station Barbers Point, Northern Trap & Skeet Range At edge of scraped limestone and burnt Leucaena forest. Preserved_Specimen Ray florets absent. BISH staff 59 Oahu BISH 2021-05-05
70 Bidens pilosa At beginning of trail to Sacred Falls In grassy area. Preserved_Specimen Corn, C. Oahu BISH 1978-03-21
71 Bidens pilosa Kula, near foot of Haleakala Road In shady places (with #55673) in pasture on gently sloping volcanic soil Preserved_Specimen Flowers yellow, rays none Fosberg, F.R. 55672 Maui BISH 1975-03-14
72 Bidens pilosa NW of Pohakuloa Gulch, Pohakuloa Military camp Next main drainage on Muuna Kea Open Myoporum-Sophora woodland with numerous exotic grasses & herbs Preserved_Specimen Wagner, W.L. 4677 Hawaii BISH 1982-11-17
73 Bidens pilosa South Kona District; Land of Papa (2) In shade of tall Metrosideros-Tetraplasandra-Pisonia-Osmanthus forest Preserved_Specimen Scandent herb with long stems that root when touching ground. Ligule white, nearly surrounding the pistil; 3-5 lobed. Plants pilose. Nagata, K.M. 2031 Hawaii BISH 1980-01-16
74 Bidens pilosa Captain Cook; Noukano Deveopment Site makai of the belt road Common weed in this site, especially in open pastures now abandoned. Buffel grass, Guinea grass, yellow crown beard, & other weedy taxa are also common. Preserved_Specimen Funk, E.J. Hawaii BISH 1991-11-01
75 Bidens pilosa Upper Puaoa Valley Growing along trail Preserved_Specimen Fruiting specimen ca. 20-26 inches high. Stem roughly rectangular, hairy. Leaves opposite, irregularly 3-lobed. Inflorescence axillary. Fruit a 2-pronged stick-tight. Garber, D.W. 505 Oahu BISH 1920-07-11
76 Bidens pilosa Manoa Valley, along Manoa Valley roadside Moderately dry roadside Preserved_Specimen Tanaka, Y. Oahu BISH 1929-12-10
77 Bidens pilosa Kipuka Nene Preserved_Specimen Ray flowers 5, white Fagerlund, G.O. 1124 Hawaii BISH 1945-10-30
78 Bidens pilosa Mauka of Kanaele Preserved_Specimen Kondo, Y. 12 Lanai BISH 1961-03-23
79 Bidens pilosa Lawai Valley N.T.B.G Preserved_Specimen Herb with yellow flowers Herbst, D.R. 2318 Kauai BISH 1972-01-10
80 Bidens pilosa 96746, Kapaa, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
81 Bidens pilosa Kau District; Hawaii Volcanoes National Park At the beginning of footprints trail Preserved_Specimen Ca. 1 m tall Herat, T. 695 Hawaii BISH 1974-06-20
82 Bidens pilosa Honolulu; University of Hawaii, Manoa Campus Preserved_Specimen Br. erect herb; 40 cm. Flowers yellow rayless form. Common. Ruderal Swarbrick, J.T. 22 Oahu BISH 1976-01-04
83 Bidens pilosa Pohakuloa, along Saddle Road Preserved_Specimen Herb; ray florets white, disc florets yellow Herbst, D.R. 5315 Hawaii BISH 1975-05-20
84 Bidens pilosa Pupukea-Paumalu Forest Reserve On side of jeep road about 0.25 mile from gate Preserved_Specimen Weedy herb up to 4 ft. Heads sub-radiate, ray florets white Ishikawa, S. 149 Oahu BISH 1972-09-21
85 Bidens pilosa Dept. of Forestry Acacia koaia Sanctuary Off North Kohala Road Preserved_Specimen Wagner, W.L. 5286 Hawaii BISH 1984-02-28
86 Bidens pilosa Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 112 Oahu BISH 1983-12-03
87 Bidens pilosa Along Hana Hwy (360), ca. Mile 3. OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
88 Bidens pilosa Oahu Is., koolau Mts., Mt. tantalus, trail OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
89 Bidens pilosa Hawaii Tropical Botanical Garden, Papaikou, HI, US OBSERVATION Curtis Daehler Maui HAPI 10/18/2007
90 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
91 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
92 Bidens pilosa Kaholuamanoa, above Waimea Preserved_Specimen Heller, A.A. 2090 Kauai BISH 1895-09-02
93 Bidens pilosa Kunia Preserved_Specimen BR woody herb; 30 cm; Flower purple. Ruderal Swarbrick, J.T. 0.52 Oahu BISH 1976-01-07
94 Bidens pilosa At beginning of trail to Sacred Falls OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
95 Bidens pilosa Next to Maunaolu College Along road in pineapple field Preserved_Specimen Erect, annual herb with yellow flowers. Herbst, D.R. 817 Maui BISH 1967-12-24
96 Bidens pilosa Honolulu; University of Hawaii Dry ground Preserved_Specimen Inafuku, R. Oahu BISH 1930-12-08
97 Bidens pilosa Koolau Mountains; Pupukea Preserved_Specimen Ray-florets white Stone, B.C. 3646 Oahu BISH 1961-09-17
98 Bidens pilosa S slope of Haleakala, Lualaihua Preserved_Specimen Forbes, C.N. 2037 Maui BISH 1920-03-19
99 Bidens pilosa Kokee State Park On Canyon Trail to Waipoo Falls Preserved_Specimen Wagner, W.L. 4948 Kauai BISH 1983-08-26
100 Bidens pilosa Kawainui Marsh About 0.25 mile from Mokapu Blvd. on Quarry Road Preserved_Specimen Smith, L.B. 76.3 Oahu BISH 1976-02-12
101 Bidens pilosa Upper Pauoa Valley Preserved_Specimen Garber, D.W. 505 Oahu BISH 1920-07-11
102 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
103 Bidens pilosa Honolulu; Diamond Head All around Diamond Head Preserved_Specimen Munro, G.C. 44 Oahu BISH 1950-03-04
104 Bidens pilosa Lanai City Preserved_Specimen Degener, O. 28697 Lanai BISH 1964-01-10
105 Bidens pilosa Palolo Valley Preserved_Specimen Garber, D.W. 397 Oahu BISH 1920-05-02
106 Bidens pilosa Hamakua Dist.; Pohakuloa Training area, between 30 & 45 mile markers along Saddle Road. Within 60' of the road Preserved_Specimen Funk, E.J. 38 Hawaii BISH 1990-12-13
107 Bidens pilosa Summit of Hualalai Preserved_Specimen Forbes, C.N. 200 Hawaii BISH 1911-06-18
108 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 370 Lanai BISH 1928-08-01
109 Bidens pilosa Lanai Preserved_Specimen Munro, G.C. 6 Lanai BISH 1952-02-20
110 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 146 Lanai BISH 1913-10-10
111 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 292 Lanai BISH 1928-02-09
112 Bidens pilosa Koele Preserved_Specimen Forbes, C.N. 178 Lanai BISH 1913-06-01
113 Bidens pilosa Ewa. Pohakupuna Road Preserved_Specimen Petals white Woolford, H.A. Oahu BISH 1957-01-26
114 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
115 Bidens pilosa Honolulu; Kaimuki Garden Preserved_Specimen Topping, D.L. 2833 Oahu BISH 1924-09-06
116 Bidens pilosa Waimea Canyon Preserved_Specimen Huber, H.F.J. 39 Kauai BISH 1964-08-21
117 Bidens pilosa Windward side of Koolau range Just below Nuuanu Pali Preserved_Specimen Harris, J.A. 242015 Oahu BISH 1924-08-14
118 Bidens pilosa Olomana Needle At summit Preserved_Specimen Degener, O. 7460 Oahu BISH 1929-03-03
119 Bidens pilosa Transect C4 Along secondary road to area above lighthouse Preserved_Specimen Char, W.P. 78.061 Kahoolawe BISH 1978-09-25
120 Bidens pilosa Japanese cemetary, just ewa of Kapiolani Blvd. near walking overpass, Honolulu, Oahu Preserved_Specimen Knope, M. 26 Oahu BISH 2008-02-24
121 Bidens pilosa Ewa Beach Chun's Pasture Preserved_Specimen Woolford, H.A. Oahu BISH 1956-12-15
122 Bidens pilosa East Maui, Haleakala Preserved_Specimen Carlson, M.C. Maui BISH 1962-03-07
123 Bidens pilosa Waianae Mountains; Palikea Ridge Preserved_Specimen Pearsall, G.A. Oahu BISH 1954-07-08
124 Bidens pilosa Island of Hawaii Preserved_Specimen Zimmerman, E.C. Hawaii BISH 1947-07-31
125 Bidens pilosa Halawa Trail Preserved_Specimen Pearsall, G.A. Oahu BISH
126 Bidens pilosa West of Kawela; beach by Kukaimanini Islet Preserved_Specimen Neal, M.C. Oahu BISH 1938-08-04
127 Bidens pilosa Brigham Tract Preserved_Specimen Forbes, A. Oahu BISH 1930-10-01
128 Bidens pilosa Salt Lake Preserved_Specimen Bryan, W.A. Oahu BISH 1903-12-13
129 Bidens pilosa below a mamani tree just inside the Molokai Forest Reserve fenceline in a gully east of the road below Puu Kolekole Preserved_Specimen Corn, C. Molokai BISH 1983-09-12
130 Bidens pilosa Kilauea, by trail to Kilaueaiki Preserved_Specimen Neal, M.C. Hawaii BISH 1929-08-03
131 Bidens pilosa Niihau Preserved_Specimen Stokes, J.F.G. Niihau BISH 1912-01-01
132 Bidens pilosa HAVO Greenhouse Preserved_Specimen Higashino, P.K. Hawaii BISH 1983-09-23
133 Bidens pilosa below a mamani tree just inside the Molokai Forest Reserve fenceline in a gully east of the road below Puu Kolekole Preserved_Specimen Corn, C. Molokai BISH 1983-09-12
134 Bidens pilosa unknown Preserved_Specimen Mann, H. 49 BISH 1864-01-01
135 Bidens pilosa Kau District; Hawaii Volcanoes National Park At the beginning of Mauna Loa scenic strip road, off the trail to the weather station In shady area Preserved_Specimen Herb ca. 0.5 to 1 m high, flowers yellow Herat, T. 616 Hawaii BISH 1974-06-19
136 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
137 Bidens pilosa Koele Preserved_Specimen Munro, G.C. 352 Lanai BISH 1916-11-22
138 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
139 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
140 Bidens pilosa East Maui, Haleakala Crater, around Holua Vistor Cabin. Preserved_Specimen Welton, P. 1650 Maui BISH 1992-06-28
141 Bidens pilosa Church College of Hawaii Campus Along sewage plant fence Clay soil Preserved_Specimen Large, almost shrub-like, herb 1 to 3 ft. tall; flowers yellow orange Lee, W. Oahu BISH 1967-06-05
142 Bidens pilosa Waimea, Kohala Mountains Dry field Preserved_Specimen Rays white Fosberg, F.R. 10251 Hawaii BISH 1933-09-03
143 Bidens pilosa Kawainui Stream In grass under trees Preserved_Specimen White rays, yellow disk Gagné, W.C. 658 Oahu BISH 1972-11-26
144 Bidens pilosa Ewa District; Koolau Mountains Ewa Forest Reserve, northeast of Pacific Palisades. Manana Trail, at end of Komo Mai Drive Dry grassy open crest of ridge Preserved_Specimen Rays white, disc yellow Lammers, T.G. 5332 Oahu BISH 1983-08-27
145 Bidens pilosa Laie, 300 yards from CCH On hillside Preserved_Specimen Stokoe, T. 8 Oahu BISH 1960-09-07
146 Bidens pilosa Kamakou, Boy Scout forestry camp Outside of cabin In weedy area Preserved_Specimen Upright herb 2 ft. tall Mill, S.W. 512 Molokai BISH 1986-10-17
147 Bidens pilosa Waianae Mountains, Honouliuli North fork of valley east of Palikea Thicket, stream bank Preserved_Specimen Rays large, white, disk yellow St.John, H. 10358 Oahu BISH 1930-02-23
148 Bidens pilosa Kaalualu Bay near South Point Common herb in disturbed areas Preserved_Specimen Usually less than 0.7 m high. Ray flowers white, disc flowers yellow Whistler, W.A. 64 Hawaii BISH 1972-04-06
149 Bidens pilosa Saddle Road, west of Pohakuloa Near Girl Scout camp Growing in grasses Preserved_Specimen Annuals to 2.5 ft. high. Ligules white, 5 mm. long. Capitula c. 15 mm. diam.nearly surrounding the pistil; 3-5 lobed. Plants pilose. Nagata, K.M. 1972 Hawaii BISH 1979-11-29
150 Bidens pilosa Volcano Road Not far below the Museum, Kilauea Dry slope Preserved_Specimen Rays white Fosberg, F.R. 10152 Hawaii BISH 1933-08-31
151 Bidens pilosa 1 mile east of Kahuku Sandy, clay soil Preserved_Specimen Leaves simple of three + times divided, bracts of flower in 2 heads Utai, M. 8 Oahu BISH 1975-03-01
152 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 1.5 miles down Hilina Pali Switchback Trail. Plant was near 2 large Metrosideros trees located ca. 10 meters from a sharp hairpin turn in trail & just below a small forest of trees. (Plot 46a) Very open Metrosideros- Diospyros forest on lava Preserved_Specimen Shrub about 6 inches tall Newell, C.L. 271 Hawaii BISH 1966-08-02
153 Bidens pilosa Honolulu, 3830 Round Top Dr. wet forest, roadside; with Ageratum conyzoides, Dicliptera chinensis, Ruellia graecizans Preserved_Specimen to 0.2-2 m; ray flowers yellow Ray, G. 26 Oahu BISH 1997-08-09
154 Bidens pilosa Waimanalo Bay; Kaohikaipu Islet Shade of basalt rocks Preserved_Specimen Flowers yellow Fosberg, F.R. 14048 Oahu BISH 1937-06-13
155 Bidens pilosa Kula, near foot of Haleakala Road With #55672, in pasture on gently sloping volcanic soil Preserved_Specimen Disk yellow, rays white Fosberg, F.R. 55673 Maui BISH 1975-03-14
156 Bidens pilosa Pupukea Ridge Sandy loam, forest Preserved_Specimen Bright yellow flowers Sanchez, S. 20 Oahu BISH 1986-01-21
157 Bidens pilosa Hanalei Dist; along hwy 56, roadside above Lumahai Beach W of Hanalei Coastal Pandanus tectorius forest w/Metrosideros & alien weeds. Preserved_Specimen Annual herb 30-40 cm tall, branching from base; heads w/4-5 white ray florets, disc florets yellow. Lorence, D.H. 7637 Kauai BISH 1995-02-21
158 Bidens pilosa Kau District; Hawaii Volcanoes National Park By Hilina Pali road in Kipuka Nene shelter area In open grassy area Preserved_Specimen Herb ca. 1 m tall Herat, T. 774 Hawaii BISH 1974-06-27
159 Bidens pilosa Mauna Kea (Puu Laau Road) In open Mamane-Naio forest. Preserved_Specimen Engilis Jr., A. 45 Hawaii BISH 1987-08-19
160 Bidens pilosa Kilauea Military Camp Occasional in weedy disturbed places on pyroclastic soil Preserved_Specimen Rays white Fosberg, F.R. 44467 Hawaii BISH 1963-11-25
161 Bidens pilosa Forest Reserve Road Near Forest Reserve boundry, S of Mt. Kahili (below Wahiawa Stream) Roadside plant Preserved_Specimen Stone, B.C. 770 Kauai BISH 1955-06-15
162 Bidens pilosa Honolulu; H. L. Lyon Arboretum Middle Lawn Mauka. On slope from parking lot to taro patches Mostly sunny, where soil is disturbed Preserved_Specimen Very common weed. Flowers yellow Baker, R.F. 40 Oahu BISH 1975-01-07
163 Bidens pilosa Kalihi, Kamanaiki Under brush Preserved_Specimen Hume, E.P. 9 Oahu BISH 1930-10-15
164 Bidens pilosa Northeast of Pahala on main highway 20 miles S of Kilauea On roadside Preserved_Specimen Erect to 0.8 m tall, branched; rays conspicuous, white Fosberg, F.R. 39294 Hawaii BISH 1958-01-04
165 Bidens pilosa Koloa District, Kalaheo Elementary School Parking Triangle and Outlaying Areas. Grass covered parking area. cf. Chamaecrista nictitans, Carica papaya, Cordyline fruticosa, Emilia sp., cf. Gamochaeta pensylvanica, Plantago lanceolata, Mimosa pudica, Preserved_Specimen Herb with yellow flowers. Seeds stick on shoes and clothing! Wolkis, D. 1241 Kauai BISH 2020-02-28
166 Bidens pilosa Puuhonua o Honaunau National Historic Park By Visitor Center & main ruins Predominantly exotic vegetation Preserved_Specimen Higashino, P.K. 10278 Hawaii BISH 1984-04-08
167 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 1.5 miles down Hilina Pali Switchback Trail. Plant was near 2 large Metrosideros trees located ca. 10 meters from a sharp hairpin turn in trail & just below a small forest of trees. (Plot 46a) Very open Metrosideros- Diospyros forest on lava Preserved_Specimen Shrub about 1 ft. tall Newell, C.L. 270 Hawaii BISH 1966-08-02
168 Bidens pilosa Section 41, Lyon Arboretum Naturalized in sunny areas in Preserved_Specimen Ray florets 5-7; limb white, 3-dentate at apex; 12 mm long, 10 mm wide near apex. Corolla of disc florets to 5 mm long. Involucre pilose. Young vegetative parts pilose, glabrous with age. Plants rarely reaching 0.5 m ht; erect to sprawling. Nagata, K.M. 2055 Oahu BISH 1980-04-08
169 Bidens pilosa Keauhou Ranch, Kau District. On edge of Puu oo trail Growing on edge of trail with Sporobolus africanus. Preserved_Specimen Low woody plant. Heads with yellow disc flowers. Cuddihy, L.W. 623 Hawaii BISH 1980-10-03
170 Bidens pilosa Kokee, Waipoo Falls One plant by stream at head of Falls Preserved_Specimen Leaves thick & hairy; achene dull, short & thick. Herbst, D.R. 2104 Kauai BISH 1971-08-31
171 Bidens pilosa Kahana Valley At base of ridge trail starting from the old abandoned Mormon church & cemetary on the Kawa side In open chilly cultivated area Preserved_Specimen Common weed with yellow florets Herat, T. 191 Oahu BISH 1972-08-18
172 Bidens pilosa Sunset Beach Clay-loam soil Preserved_Specimen Annual herb about 1 ft. high, erect; dark green leaves, yellow flowers. Widespread Weber, L. Oahu BISH 1977-03-11
173 Bidens pilosa North Halawa Valley, bot. surv. site 5, mesa top area Andropogon grassland. Preserved_Specimen Bush. Occasional. Lennstrom, H. 19988 Oahu BISH 1994-01-03
174 Bidens pilosa outer cresent, S side Cenchrus ciliaris, Setaria verticillata, Portulaca oleracea, Jacquemontia ovalifolia, Pluchea indica, P. carolinensis, Ageratum conyzoides, Chenopodium murale, Waltheria indica, Cenchrus echinatus, Chloris virgata Preserved_Specimen 35 cm herb Wood, K.R. 11862 Lehua Rock BISH 2006-04-29
175 Bidens pilosa Laie; Brigham Young University Campus Silty loam soil Preserved_Specimen Herb to 3 ft. tall, small yellow head, many barbed fruits which stick to clothing, animals. Afualo, D. 103 Oahu BISH 1975-03-21
176 Bidens pilosa Ahihi-Kinau Natural Area Reserve, Ahihi Bay at the N end of the reserve Pockets of vegetation near the seashore amongst a'a lava about 200 years old. Preserved_Specimen Common. Abbott, I.A. 91.26 Maui BISH 1991-03-05
177 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 0.7 mile down Hilina Pali Switchback Trail. Plant was in grassland at left of trail just before 1st switchback. (Plot 46b) Dwarf shrub & grass community in fine ash pockets Preserved_Specimen Shrub about 6 inches tall, white petals Newell, C.L. 771 Hawaii BISH 1966-09-03
178 Bidens pilosa O.4 mile SSE of Mauna Kea State Park On west side of Saddle Road Open Myoporum-Sophora woodland with numerous exotic herbaceous species & the natives Chenopodium oahuense & Dodonaea sp. Preserved_Specimen Wagner, W.L. 4701 Hawaii BISH 1982-11-18
179 Bidens pilosa East Maui, Hana District, Kalahu Point, PTBG Kahanu Garden Cultivated area running north from garden entrance along edge of forest. On overgrown archaeological site. Preserved_Specimen Erect herb. No ray florets; disc florets orange Flynn, T.W. 2585 Maui BISH 1987-10-30
180 Bidens pilosa Laie; Brigham Young University Campus Farm, Field Grassland, coral clay soil Preserved_Specimen Erect annual herb 1-2 ft. high; composite flower Tupou, L. 2 Oahu BISH 1980-12-01
181 Bidens pilosa Honolulu; Waikiki Dry coral plain Preserved_Specimen Baker, R.J. 280 Oahu BISH 1932-07-15
182 Bidens pilosa Laie; Brigham Young University Campus Sandy clay soil Preserved_Specimen Annual herb 1-3 ft. high. Flower heads of yellow, tubular florets only. Leaves are opposite, simple & ovate, or compound with 3-7 leaflets; flower heads 1.33 inches diameter Tiu, C. 39 Oahu BISH 1975-02-08
183 Bidens pilosa Mokaup Islet. On northwest slope under Diospyros, with Lantana, Ageratum, Solanum, Synedrella. Preserved_Specimen Single planted observed. Oppenheimer, H.L. 40916 Molokai BISH 2009-04-03
184 Bidens pilosa Drive down Chain of Craters Road about 11.9 miles towards Kalapana from intersection with Crater Rim Road; or about 1 mile before Naulu Picnic Area road. Plant was uphill from a paved pulloff. (Plot 6) Metrosideros-native shrub- Andropogon savanna community Preserved_Specimen Shrub about 6 inches tall. Newell, C.L. 838 Hawaii BISH 1967-01-23
185 Bidens pilosa Laie; BYU-HC Loam soil. Preserved_Specimen Erect annual herb; leaves w/many whitish hairs; flwr heads sparse, yellow & without ray flwrs. Lee, P. 46 Oahu BISH 1975-03-27
186 Bidens pilosa Keauhou Ranch, Kau District Growing on edge of pu`u O`o Trail with Sporobolus africanus. Preserved_Specimen Low woody plant. Heads with yellow disc flowers. Cuddihy, L.W. 623 Hawaii BISH 1980-10-03
187 Bidens pilosa Honolulu; Manoa Valley Cleared canefield Preserved_Specimen Degener, O. 11191 Oahu BISH 1922-09-27
188 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 200 meters west of rainshelter. Plant was in grassland just west of Pahoehoe lava flow & north of large trailside Metrosideros tree. (Plot 2) Andropogon glomeratus grassland community in ash-covered pahoehoe lava Preserved_Specimen Shrub about 1.5 ft. tall Newell, C.L. 281 Hawaii BISH 1966-08-03
189 Bidens pilosa Hauula Grassland, clay loam soil Preserved_Specimen Yellow flowers, leaves opposite Hai, N. 0.47 Oahu BISH 1975-04-15
190 Bidens pilosa Honolulu; H. L. Lyon Arboretum Middle Lawn Mauka. On slope from parking lot to taro patches Mostly sunny, where soil is disturbed Preserved_Specimen Very common weed. Flowers yellow Baker, R.F. 40 Oahu BISH 1975-01-07
191 Bidens pilosa Former Naval Air Station Barbers Point, Northern Trap & Skeet Range At edge of scraped limestone and burnt Leucaena forest. Preserved_Specimen Ray florets absent. BISH staff 59 Oahu BISH 2021-05-05
192 Bidens pilosa At beginning of trail to Sacred Falls In grassy area. Preserved_Specimen Corn, C. Oahu BISH 1978-03-21
193 Bidens pilosa Kula, near foot of Haleakala Road In shady places (with #55673) in pasture on gently sloping volcanic soil Preserved_Specimen Flowers yellow, rays none Fosberg, F.R. 55672 Maui BISH 1975-03-14
194 Bidens pilosa NW of Pohakuloa Gulch, Pohakuloa Military camp Next main drainage on Muuna Kea Open Myoporum-Sophora woodland with numerous exotic grasses & herbs Preserved_Specimen Wagner, W.L. 4677 Hawaii BISH 1982-11-17
195 Bidens pilosa South Kona District; Land of Papa (2) In shade of tall Metrosideros-Tetraplasandra-Pisonia-Osmanthus forest Preserved_Specimen Scandent herb with long stems that root when touching ground. Ligule white, nearly surrounding the pistil; 3-5 lobed. Plants pilose. Nagata, K.M. 2031 Hawaii BISH 1980-01-16
196 Bidens pilosa Captain Cook; Noukano Deveopment Site makai of the belt road Common weed in this site, especially in open pastures now abandoned. Buffel grass, Guinea grass, yellow crown beard, & other weedy taxa are also common. Preserved_Specimen Funk, E.J. Hawaii BISH 1991-11-01
197 Bidens pilosa Upper Puaoa Valley Growing along trail Preserved_Specimen Fruiting specimen ca. 20-26 inches high. Stem roughly rectangular, hairy. Leaves opposite, irregularly 3-lobed. Inflorescence axillary. Fruit a 2-pronged stick-tight. Garber, D.W. 505 Oahu BISH 1920-07-11
198 Bidens pilosa Manoa Valley, along Manoa Valley roadside Moderately dry roadside Preserved_Specimen Tanaka, Y. Oahu BISH 1929-12-10
199 Bidens pilosa Kipuka Nene Preserved_Specimen Ray flowers 5, white Fagerlund, G.O. 1124 Hawaii BISH 1945-10-30
200 Bidens pilosa Mauka of Kanaele Preserved_Specimen Kondo, Y. 12 Lanai BISH 1961-03-23
201 Bidens pilosa Lawai Valley N.T.B.G Preserved_Specimen Herb with yellow flowers Herbst, D.R. 2318 Kauai BISH 1972-01-10
202 Bidens pilosa 96746, Kapaa, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
203 Bidens pilosa Kau District; Hawaii Volcanoes National Park At the beginning of footprints trail Preserved_Specimen Ca. 1 m tall Herat, T. 695 Hawaii BISH 1974-06-20
204 Bidens pilosa Honolulu; University of Hawaii, Manoa Campus Preserved_Specimen Br. erect herb; 40 cm. Flowers yellow rayless form. Common. Ruderal Swarbrick, J.T. 22 Oahu BISH 1976-01-04
205 Bidens pilosa Pohakuloa, along Saddle Road Preserved_Specimen Herb; ray florets white, disc florets yellow Herbst, D.R. 5315 Hawaii BISH 1975-05-20
206 Bidens pilosa Pupukea-Paumalu Forest Reserve On side of jeep road about 0.25 mile from gate Preserved_Specimen Weedy herb up to 4 ft. Heads sub-radiate, ray florets white Ishikawa, S. 149 Oahu BISH 1972-09-21
207 Bidens pilosa Dept. of Forestry Acacia koaia Sanctuary Off North Kohala Road Preserved_Specimen Wagner, W.L. 5286 Hawaii BISH 1984-02-28
208 Bidens pilosa Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 112 Oahu BISH 1983-12-03
209 Bidens pilosa Along Hana Hwy (360), ca. Mile 3. OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
210 Bidens pilosa Oahu Is., koolau Mts., Mt. tantalus, trail OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
211 Bidens pilosa Hawaii Tropical Botanical Garden, Papaikou, HI, US OBSERVATION Curtis Daehler Maui HAPI 10/18/2007
212 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
213 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
214 Bidens pilosa Kaholuamanoa, above Waimea Preserved_Specimen Heller, A.A. 2090 Kauai BISH 1895-09-02
215 Bidens pilosa Kunia Preserved_Specimen BR woody herb; 30 cm; Flower purple. Ruderal Swarbrick, J.T. 0.52 Oahu BISH 1976-01-07
216 Bidens pilosa At beginning of trail to Sacred Falls OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
217 Bidens pilosa Next to Maunaolu College Along road in pineapple field Preserved_Specimen Erect, annual herb with yellow flowers. Herbst, D.R. 817 Maui BISH 1967-12-24
218 Bidens pilosa Honolulu; University of Hawaii Dry ground Preserved_Specimen Inafuku, R. Oahu BISH 1930-12-08
219 Bidens pilosa Koolau Mountains; Pupukea Preserved_Specimen Ray-florets white Stone, B.C. 3646 Oahu BISH 1961-09-17
220 Bidens pilosa S slope of Haleakala, Lualaihua Preserved_Specimen Forbes, C.N. 2037 Maui BISH 1920-03-19
221 Bidens pilosa Kokee State Park On Canyon Trail to Waipoo Falls Preserved_Specimen Wagner, W.L. 4948 Kauai BISH 1983-08-26
222 Bidens pilosa Kawainui Marsh About 0.25 mile from Mokapu Blvd. on Quarry Road Preserved_Specimen Smith, L.B. 76.3 Oahu BISH 1976-02-12
223 Bidens pilosa Upper Pauoa Valley Preserved_Specimen Garber, D.W. 505 Oahu BISH 1920-07-11
224 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
225 Bidens pilosa Honolulu; Diamond Head All around Diamond Head Preserved_Specimen Munro, G.C. 44 Oahu BISH 1950-03-04
226 Bidens pilosa Lanai City Preserved_Specimen Degener, O. 28697 Lanai BISH 1964-01-10
227 Bidens pilosa Palolo Valley Preserved_Specimen Garber, D.W. 397 Oahu BISH 1920-05-02
228 Bidens pilosa Hamakua Dist.; Pohakuloa Training area, between 30 & 45 mile markers along Saddle Road. Within 60' of the road Preserved_Specimen Funk, E.J. 38 Hawaii BISH 1990-12-13
229 Bidens pilosa Summit of Hualalai Preserved_Specimen Forbes, C.N. 200 Hawaii BISH 1911-06-18
230 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 370 Lanai BISH 1928-08-01
231 Bidens pilosa Lanai Preserved_Specimen Munro, G.C. 6 Lanai BISH 1952-02-20
232 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 146 Lanai BISH 1913-10-10
233 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 292 Lanai BISH 1928-02-09
234 Bidens pilosa Koele Preserved_Specimen Forbes, C.N. 178 Lanai BISH 1913-06-01
235 Bidens pilosa Ewa. Pohakupuna Road Preserved_Specimen Petals white Woolford, H.A. Oahu BISH 1957-01-26
236 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
237 Bidens pilosa Honolulu; Kaimuki Garden Preserved_Specimen Topping, D.L. 2833 Oahu BISH 1924-09-06
238 Bidens pilosa Waimea Canyon Preserved_Specimen Huber, H.F.J. 39 Kauai BISH 1964-08-21
239 Bidens pilosa Windward side of Koolau range Just below Nuuanu Pali Preserved_Specimen Harris, J.A. 242015 Oahu BISH 1924-08-14
240 Bidens pilosa Olomana Needle At summit Preserved_Specimen Degener, O. 7460 Oahu BISH 1929-03-03
241 Bidens pilosa Transect C4 Along secondary road to area above lighthouse Preserved_Specimen Char, W.P. 78.061 Kahoolawe BISH 1978-09-25
242 Bidens pilosa Japanese cemetary, just ewa of Kapiolani Blvd. near walking overpass, Honolulu, Oahu Preserved_Specimen Knope, M. 26 Oahu BISH 2008-02-24
243 Bidens pilosa Ewa Beach Chun's Pasture Preserved_Specimen Woolford, H.A. Oahu BISH 1956-12-15
244 Bidens pilosa East Maui, Haleakala Preserved_Specimen Carlson, M.C. Maui BISH 1962-03-07
245 Bidens pilosa Waianae Mountains; Palikea Ridge Preserved_Specimen Pearsall, G.A. Oahu BISH 1954-07-08
246 Bidens pilosa Island of Hawaii Preserved_Specimen Zimmerman, E.C. Hawaii BISH 1947-07-31
247 Bidens pilosa Halawa Trail Preserved_Specimen Pearsall, G.A. Oahu BISH
248 Bidens pilosa West of Kawela; beach by Kukaimanini Islet Preserved_Specimen Neal, M.C. Oahu BISH 1938-08-04
249 Bidens pilosa Brigham Tract Preserved_Specimen Forbes, A. Oahu BISH 1930-10-01
250 Bidens pilosa Salt Lake Preserved_Specimen Bryan, W.A. Oahu BISH 1903-12-13
251 Bidens pilosa below a mamani tree just inside the Molokai Forest Reserve fenceline in a gully east of the road below Puu Kolekole Preserved_Specimen Corn, C. Molokai BISH 1983-09-12
252 Bidens pilosa Kilauea, by trail to Kilaueaiki Preserved_Specimen Neal, M.C. Hawaii BISH 1929-08-03
253 Bidens pilosa Niihau Preserved_Specimen Stokes, J.F.G. Niihau BISH 1912-01-01
254 Bidens pilosa HAVO Greenhouse Preserved_Specimen Higashino, P.K. Hawaii BISH 1983-09-23
255 Bidens pilosa below a mamani tree just inside the Molokai Forest Reserve fenceline in a gully east of the road below Puu Kolekole Preserved_Specimen Corn, C. Molokai BISH 1983-09-12
256 Bidens pilosa unknown Preserved_Specimen Mann, H. 49 BISH 1864-01-01
257 Bidens pilosa Kau District; Hawaii Volcanoes National Park At the beginning of Mauna Loa scenic strip road, off the trail to the weather station In shady area Preserved_Specimen Herb ca. 0.5 to 1 m high, flowers yellow Herat, T. 616 Hawaii BISH 1974-06-19
258 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
259 Bidens pilosa Koele Preserved_Specimen Munro, G.C. 352 Lanai BISH 1916-11-22
260 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
261 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
262 Bidens pilosa East Maui, Haleakala Crater, around Holua Vistor Cabin. Preserved_Specimen Welton, P. 1650 Maui BISH 1992-06-28
263 Bidens pilosa Church College of Hawaii Campus Along sewage plant fence Clay soil Preserved_Specimen Large, almost shrub-like, herb 1 to 3 ft. tall; flowers yellow orange Lee, W. Oahu BISH 1967-06-05
264 Bidens pilosa Waimea, Kohala Mountains Dry field Preserved_Specimen Rays white Fosberg, F.R. 10251 Hawaii BISH 1933-09-03
265 Bidens pilosa Kawainui Stream In grass under trees Preserved_Specimen White rays, yellow disk Gagné, W.C. 658 Oahu BISH 1972-11-26
266 Bidens pilosa Ewa District; Koolau Mountains Ewa Forest Reserve, northeast of Pacific Palisades. Manana Trail, at end of Komo Mai Drive Dry grassy open crest of ridge Preserved_Specimen Rays white, disc yellow Lammers, T.G. 5332 Oahu BISH 1983-08-27
267 Bidens pilosa Laie, 300 yards from CCH On hillside Preserved_Specimen Stokoe, T. 8 Oahu BISH 1960-09-07
268 Bidens pilosa Kamakou, Boy Scout forestry camp Outside of cabin In weedy area Preserved_Specimen Upright herb 2 ft. tall Mill, S.W. 512 Molokai BISH 1986-10-17
269 Bidens pilosa Waianae Mountains, Honouliuli North fork of valley east of Palikea Thicket, stream bank Preserved_Specimen Rays large, white, disk yellow St.John, H. 10358 Oahu BISH 1930-02-23
270 Bidens pilosa Kaalualu Bay near South Point Common herb in disturbed areas Preserved_Specimen Usually less than 0.7 m high. Ray flowers white, disc flowers yellow Whistler, W.A. 64 Hawaii BISH 1972-04-06
271 Bidens pilosa Saddle Road, west of Pohakuloa Near Girl Scout camp Growing in grasses Preserved_Specimen Annuals to 2.5 ft. high. Ligules white, 5 mm. long. Capitula c. 15 mm. diam.nearly surrounding the pistil; 3-5 lobed. Plants pilose. Nagata, K.M. 1972 Hawaii BISH 1979-11-29
272 Bidens pilosa Volcano Road Not far below the Museum, Kilauea Dry slope Preserved_Specimen Rays white Fosberg, F.R. 10152 Hawaii BISH 1933-08-31
273 Bidens pilosa 1 mile east of Kahuku Sandy, clay soil Preserved_Specimen Leaves simple of three + times divided, bracts of flower in 2 heads Utai, M. 8 Oahu BISH 1975-03-01
274 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 1.5 miles down Hilina Pali Switchback Trail. Plant was near 2 large Metrosideros trees located ca. 10 meters from a sharp hairpin turn in trail & just below a small forest of trees. (Plot 46a) Very open Metrosideros- Diospyros forest on lava Preserved_Specimen Shrub about 6 inches tall Newell, C.L. 271 Hawaii BISH 1966-08-02
275 Bidens pilosa Honolulu, 3830 Round Top Dr. wet forest, roadside; with Ageratum conyzoides, Dicliptera chinensis, Ruellia graecizans Preserved_Specimen to 0.2-2 m; ray flowers yellow Ray, G. 26 Oahu BISH 1997-08-09
276 Bidens pilosa Waimanalo Bay; Kaohikaipu Islet Shade of basalt rocks Preserved_Specimen Flowers yellow Fosberg, F.R. 14048 Oahu BISH 1937-06-13
277 Bidens pilosa Kula, near foot of Haleakala Road With #55672, in pasture on gently sloping volcanic soil Preserved_Specimen Disk yellow, rays white Fosberg, F.R. 55673 Maui BISH 1975-03-14
278 Bidens pilosa Pupukea Ridge Sandy loam, forest Preserved_Specimen Bright yellow flowers Sanchez, S. 20 Oahu BISH 1986-01-21
279 Bidens pilosa Hanalei Dist; along hwy 56, roadside above Lumahai Beach W of Hanalei Coastal Pandanus tectorius forest w/Metrosideros & alien weeds. Preserved_Specimen Annual herb 30-40 cm tall, branching from base; heads w/4-5 white ray florets, disc florets yellow. Lorence, D.H. 7637 Kauai BISH 1995-02-21
280 Bidens pilosa Kau District; Hawaii Volcanoes National Park By Hilina Pali road in Kipuka Nene shelter area In open grassy area Preserved_Specimen Herb ca. 1 m tall Herat, T. 774 Hawaii BISH 1974-06-27
281 Bidens pilosa Mauna Kea (Puu Laau Road) In open Mamane-Naio forest. Preserved_Specimen Engilis Jr., A. 45 Hawaii BISH 1987-08-19
282 Bidens pilosa Kilauea Military Camp Occasional in weedy disturbed places on pyroclastic soil Preserved_Specimen Rays white Fosberg, F.R. 44467 Hawaii BISH 1963-11-25
283 Bidens pilosa Forest Reserve Road Near Forest Reserve boundry, S of Mt. Kahili (below Wahiawa Stream) Roadside plant Preserved_Specimen Stone, B.C. 770 Kauai BISH 1955-06-15
284 Bidens pilosa Honolulu; H. L. Lyon Arboretum Middle Lawn Mauka. On slope from parking lot to taro patches Mostly sunny, where soil is disturbed Preserved_Specimen Very common weed. Flowers yellow Baker, R.F. 40 Oahu BISH 1975-01-07
285 Bidens pilosa Kalihi, Kamanaiki Under brush Preserved_Specimen Hume, E.P. 9 Oahu BISH 1930-10-15
286 Bidens pilosa Northeast of Pahala on main highway 20 miles S of Kilauea On roadside Preserved_Specimen Erect to 0.8 m tall, branched; rays conspicuous, white Fosberg, F.R. 39294 Hawaii BISH 1958-01-04
287 Bidens pilosa Koloa District, Kalaheo Elementary School Parking Triangle and Outlaying Areas. Grass covered parking area. cf. Chamaecrista nictitans, Carica papaya, Cordyline fruticosa, Emilia sp., cf. Gamochaeta pensylvanica, Plantago lanceolata, Mimosa pudica, Preserved_Specimen Herb with yellow flowers. Seeds stick on shoes and clothing! Wolkis, D. 1241 Kauai BISH 2020-02-28
288 Bidens pilosa Puuhonua o Honaunau National Historic Park By Visitor Center & main ruins Predominantly exotic vegetation Preserved_Specimen Higashino, P.K. 10278 Hawaii BISH 1984-04-08
289 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 1.5 miles down Hilina Pali Switchback Trail. Plant was near 2 large Metrosideros trees located ca. 10 meters from a sharp hairpin turn in trail & just below a small forest of trees. (Plot 46a) Very open Metrosideros- Diospyros forest on lava Preserved_Specimen Shrub about 1 ft. tall Newell, C.L. 270 Hawaii BISH 1966-08-02
290 Bidens pilosa Section 41, Lyon Arboretum Naturalized in sunny areas in Preserved_Specimen Ray florets 5-7; limb white, 3-dentate at apex; 12 mm long, 10 mm wide near apex. Corolla of disc florets to 5 mm long. Involucre pilose. Young vegetative parts pilose, glabrous with age. Plants rarely reaching 0.5 m ht; erect to sprawling. Nagata, K.M. 2055 Oahu BISH 1980-04-08
291 Bidens pilosa Keauhou Ranch, Kau District. On edge of Puu oo trail Growing on edge of trail with Sporobolus africanus. Preserved_Specimen Low woody plant. Heads with yellow disc flowers. Cuddihy, L.W. 623 Hawaii BISH 1980-10-03
292 Bidens pilosa Kokee, Waipoo Falls One plant by stream at head of Falls Preserved_Specimen Leaves thick & hairy; achene dull, short & thick. Herbst, D.R. 2104 Kauai BISH 1971-08-31
293 Bidens pilosa Kahana Valley At base of ridge trail starting from the old abandoned Mormon church & cemetary on the Kawa side In open chilly cultivated area Preserved_Specimen Common weed with yellow florets Herat, T. 191 Oahu BISH 1972-08-18
294 Bidens pilosa Sunset Beach Clay-loam soil Preserved_Specimen Annual herb about 1 ft. high, erect; dark green leaves, yellow flowers. Widespread Weber, L. Oahu BISH 1977-03-11
295 Bidens pilosa North Halawa Valley, bot. surv. site 5, mesa top area Andropogon grassland. Preserved_Specimen Bush. Occasional. Lennstrom, H. 19988 Oahu BISH 1994-01-03
296 Bidens pilosa outer cresent, S side Cenchrus ciliaris, Setaria verticillata, Portulaca oleracea, Jacquemontia ovalifolia, Pluchea indica, P. carolinensis, Ageratum conyzoides, Chenopodium murale, Waltheria indica, Cenchrus echinatus, Chloris virgata Preserved_Specimen 35 cm herb Wood, K.R. 11862 Lehua Rock BISH 2006-04-29
297 Bidens pilosa Laie; Brigham Young University Campus Silty loam soil Preserved_Specimen Herb to 3 ft. tall, small yellow head, many barbed fruits which stick to clothing, animals. Afualo, D. 103 Oahu BISH 1975-03-21
298 Bidens pilosa Ahihi-Kinau Natural Area Reserve, Ahihi Bay at the N end of the reserve Pockets of vegetation near the seashore amongst a'a lava about 200 years old. Preserved_Specimen Common. Abbott, I.A. 91.26 Maui BISH 1991-03-05
299 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 0.7 mile down Hilina Pali Switchback Trail. Plant was in grassland at left of trail just before 1st switchback. (Plot 46b) Dwarf shrub & grass community in fine ash pockets Preserved_Specimen Shrub about 6 inches tall, white petals Newell, C.L. 771 Hawaii BISH 1966-09-03
300 Bidens pilosa O.4 mile SSE of Mauna Kea State Park On west side of Saddle Road Open Myoporum-Sophora woodland with numerous exotic herbaceous species & the natives Chenopodium oahuense & Dodonaea sp. Preserved_Specimen Wagner, W.L. 4701 Hawaii BISH 1982-11-18
301 Bidens pilosa East Maui, Hana District, Kalahu Point, PTBG Kahanu Garden Cultivated area running north from garden entrance along edge of forest. On overgrown archaeological site. Preserved_Specimen Erect herb. No ray florets; disc florets orange Flynn, T.W. 2585 Maui BISH 1987-10-30
302 Bidens pilosa Laie; Brigham Young University Campus Farm, Field Grassland, coral clay soil Preserved_Specimen Erect annual herb 1-2 ft. high; composite flower Tupou, L. 2 Oahu BISH 1980-12-01
303 Bidens pilosa Honolulu; Waikiki Dry coral plain Preserved_Specimen Baker, R.J. 280 Oahu BISH 1932-07-15
304 Bidens pilosa Laie; Brigham Young University Campus Sandy clay soil Preserved_Specimen Annual herb 1-3 ft. high. Flower heads of yellow, tubular florets only. Leaves are opposite, simple & ovate, or compound with 3-7 leaflets; flower heads 1.33 inches diameter Tiu, C. 39 Oahu BISH 1975-02-08
305 Bidens pilosa Mokaup Islet. On northwest slope under Diospyros, with Lantana, Ageratum, Solanum, Synedrella. Preserved_Specimen Single planted observed. Oppenheimer, H.L. 40916 Molokai BISH 2009-04-03
306 Bidens pilosa Drive down Chain of Craters Road about 11.9 miles towards Kalapana from intersection with Crater Rim Road; or about 1 mile before Naulu Picnic Area road. Plant was uphill from a paved pulloff. (Plot 6) Metrosideros-native shrub- Andropogon savanna community Preserved_Specimen Shrub about 6 inches tall. Newell, C.L. 838 Hawaii BISH 1967-01-23
307 Bidens pilosa Laie; BYU-HC Loam soil. Preserved_Specimen Erect annual herb; leaves w/many whitish hairs; flwr heads sparse, yellow & without ray flwrs. Lee, P. 46 Oahu BISH 1975-03-27
308 Bidens pilosa Keauhou Ranch, Kau District Growing on edge of pu`u O`o Trail with Sporobolus africanus. Preserved_Specimen Low woody plant. Heads with yellow disc flowers. Cuddihy, L.W. 623 Hawaii BISH 1980-10-03
309 Bidens pilosa Honolulu; Manoa Valley Cleared canefield Preserved_Specimen Degener, O. 11191 Oahu BISH 1922-09-27
310 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 200 meters west of rainshelter. Plant was in grassland just west of Pahoehoe lava flow & north of large trailside Metrosideros tree. (Plot 2) Andropogon glomeratus grassland community in ash-covered pahoehoe lava Preserved_Specimen Shrub about 1.5 ft. tall Newell, C.L. 281 Hawaii BISH 1966-08-03
311 Bidens pilosa Hauula Grassland, clay loam soil Preserved_Specimen Yellow flowers, leaves opposite Hai, N. 0.47 Oahu BISH 1975-04-15
312 Bidens pilosa Honolulu; H. L. Lyon Arboretum Middle Lawn Mauka. On slope from parking lot to taro patches Mostly sunny, where soil is disturbed Preserved_Specimen Very common weed. Flowers yellow Baker, R.F. 40 Oahu BISH 1975-01-07
313 Bidens pilosa Former Naval Air Station Barbers Point, Northern Trap & Skeet Range At edge of scraped limestone and burnt Leucaena forest. Preserved_Specimen Ray florets absent. BISH staff 59 Oahu BISH 2021-05-05
314 Bidens pilosa At beginning of trail to Sacred Falls In grassy area. Preserved_Specimen Corn, C. Oahu BISH 1978-03-21
315 Bidens pilosa Kula, near foot of Haleakala Road In shady places (with #55673) in pasture on gently sloping volcanic soil Preserved_Specimen Flowers yellow, rays none Fosberg, F.R. 55672 Maui BISH 1975-03-14
316 Bidens pilosa NW of Pohakuloa Gulch, Pohakuloa Military camp Next main drainage on Muuna Kea Open Myoporum-Sophora woodland with numerous exotic grasses & herbs Preserved_Specimen Wagner, W.L. 4677 Hawaii BISH 1982-11-17
317 Bidens pilosa South Kona District; Land of Papa (2) In shade of tall Metrosideros-Tetraplasandra-Pisonia-Osmanthus forest Preserved_Specimen Scandent herb with long stems that root when touching ground. Ligule white, nearly surrounding the pistil; 3-5 lobed. Plants pilose. Nagata, K.M. 2031 Hawaii BISH 1980-01-16
318 Bidens pilosa Captain Cook; Noukano Deveopment Site makai of the belt road Common weed in this site, especially in open pastures now abandoned. Buffel grass, Guinea grass, yellow crown beard, & other weedy taxa are also common. Preserved_Specimen Funk, E.J. Hawaii BISH 1991-11-01
319 Bidens pilosa Upper Puaoa Valley Growing along trail Preserved_Specimen Fruiting specimen ca. 20-26 inches high. Stem roughly rectangular, hairy. Leaves opposite, irregularly 3-lobed. Inflorescence axillary. Fruit a 2-pronged stick-tight. Garber, D.W. 505 Oahu BISH 1920-07-11
320 Bidens pilosa Manoa Valley, along Manoa Valley roadside Moderately dry roadside Preserved_Specimen Tanaka, Y. Oahu BISH 1929-12-10
321 Bidens pilosa Kipuka Nene Preserved_Specimen Ray flowers 5, white Fagerlund, G.O. 1124 Hawaii BISH 1945-10-30
322 Bidens pilosa Mauka of Kanaele Preserved_Specimen Kondo, Y. 12 Lanai BISH 1961-03-23
323 Bidens pilosa Lawai Valley N.T.B.G Preserved_Specimen Herb with yellow flowers Herbst, D.R. 2318 Kauai BISH 1972-01-10
324 Bidens pilosa 96746, Kapaa, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
325 Bidens pilosa Kau District; Hawaii Volcanoes National Park At the beginning of footprints trail Preserved_Specimen Ca. 1 m tall Herat, T. 695 Hawaii BISH 1974-06-20
326 Bidens pilosa Honolulu; University of Hawaii, Manoa Campus Preserved_Specimen Br. erect herb; 40 cm. Flowers yellow rayless form. Common. Ruderal Swarbrick, J.T. 22 Oahu BISH 1976-01-04
327 Bidens pilosa Pohakuloa, along Saddle Road Preserved_Specimen Herb; ray florets white, disc florets yellow Herbst, D.R. 5315 Hawaii BISH 1975-05-20
328 Bidens pilosa Pupukea-Paumalu Forest Reserve On side of jeep road about 0.25 mile from gate Preserved_Specimen Weedy herb up to 4 ft. Heads sub-radiate, ray florets white Ishikawa, S. 149 Oahu BISH 1972-09-21
329 Bidens pilosa Dept. of Forestry Acacia koaia Sanctuary Off North Kohala Road Preserved_Specimen Wagner, W.L. 5286 Hawaii BISH 1984-02-28
330 Bidens pilosa Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 112 Oahu BISH 1983-12-03
331 Bidens pilosa Along Hana Hwy (360), ca. Mile 3. OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
332 Bidens pilosa Oahu Is., koolau Mts., Mt. tantalus, trail OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
333 Bidens pilosa Hawaii Tropical Botanical Garden, Papaikou, HI, US OBSERVATION Curtis Daehler Maui HAPI 10/18/2007
334 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
335 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
336 Bidens pilosa Kaholuamanoa, above Waimea Preserved_Specimen Heller, A.A. 2090 Kauai BISH 1895-09-02
337 Bidens pilosa Kunia Preserved_Specimen BR woody herb; 30 cm; Flower purple. Ruderal Swarbrick, J.T. 0.52 Oahu BISH 1976-01-07
338 Bidens pilosa At beginning of trail to Sacred Falls OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
339 Bidens pilosa Next to Maunaolu College Along road in pineapple field Preserved_Specimen Erect, annual herb with yellow flowers. Herbst, D.R. 817 Maui BISH 1967-12-24
340 Bidens pilosa Honolulu; University of Hawaii Dry ground Preserved_Specimen Inafuku, R. Oahu BISH 1930-12-08
341 Bidens pilosa Koolau Mountains; Pupukea Preserved_Specimen Ray-florets white Stone, B.C. 3646 Oahu BISH 1961-09-17
342 Bidens pilosa S slope of Haleakala, Lualaihua Preserved_Specimen Forbes, C.N. 2037 Maui BISH 1920-03-19
343 Bidens pilosa Kokee State Park On Canyon Trail to Waipoo Falls Preserved_Specimen Wagner, W.L. 4948 Kauai BISH 1983-08-26
344 Bidens pilosa Kawainui Marsh About 0.25 mile from Mokapu Blvd. on Quarry Road Preserved_Specimen Smith, L.B. 76.3 Oahu BISH 1976-02-12
345 Bidens pilosa Upper Pauoa Valley Preserved_Specimen Garber, D.W. 505 Oahu BISH 1920-07-11
346 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
347 Bidens pilosa Honolulu; Diamond Head All around Diamond Head Preserved_Specimen Munro, G.C. 44 Oahu BISH 1950-03-04
348 Bidens pilosa Lanai City Preserved_Specimen Degener, O. 28697 Lanai BISH 1964-01-10
349 Bidens pilosa Palolo Valley Preserved_Specimen Garber, D.W. 397 Oahu BISH 1920-05-02
350 Bidens pilosa Hamakua Dist.; Pohakuloa Training area, between 30 & 45 mile markers along Saddle Road. Within 60' of the road Preserved_Specimen Funk, E.J. 38 Hawaii BISH 1990-12-13
351 Bidens pilosa Summit of Hualalai Preserved_Specimen Forbes, C.N. 200 Hawaii BISH 1911-06-18
352 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 370 Lanai BISH 1928-08-01
353 Bidens pilosa Lanai Preserved_Specimen Munro, G.C. 6 Lanai BISH 1952-02-20
354 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 146 Lanai BISH 1913-10-10
355 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 292 Lanai BISH 1928-02-09
356 Bidens pilosa Koele Preserved_Specimen Forbes, C.N. 178 Lanai BISH 1913-06-01
357 Bidens pilosa Ewa. Pohakupuna Road Preserved_Specimen Petals white Woolford, H.A. Oahu BISH 1957-01-26
358 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
359 Bidens pilosa Honolulu; Kaimuki Garden Preserved_Specimen Topping, D.L. 2833 Oahu BISH 1924-09-06
360 Bidens pilosa Waimea Canyon Preserved_Specimen Huber, H.F.J. 39 Kauai BISH 1964-08-21
361 Bidens pilosa Windward side of Koolau range Just below Nuuanu Pali Preserved_Specimen Harris, J.A. 242015 Oahu BISH 1924-08-14
362 Bidens pilosa Olomana Needle At summit Preserved_Specimen Degener, O. 7460 Oahu BISH 1929-03-03
363 Bidens pilosa Transect C4 Along secondary road to area above lighthouse Preserved_Specimen Char, W.P. 78.061 Kahoolawe BISH 1978-09-25
364 Bidens pilosa Japanese cemetary, just ewa of Kapiolani Blvd. near walking overpass, Honolulu, Oahu Preserved_Specimen Knope, M. 26 Oahu BISH 2008-02-24
365 Bidens pilosa Ewa Beach Chun's Pasture Preserved_Specimen Woolford, H.A. Oahu BISH 1956-12-15
366 Bidens pilosa East Maui, Haleakala Preserved_Specimen Carlson, M.C. Maui BISH 1962-03-07
367 Bidens pilosa Waianae Mountains; Palikea Ridge Preserved_Specimen Pearsall, G.A. Oahu BISH 1954-07-08
368 Bidens pilosa Island of Hawaii Preserved_Specimen Zimmerman, E.C. Hawaii BISH 1947-07-31
369 Bidens pilosa Halawa Trail Preserved_Specimen Pearsall, G.A. Oahu BISH
370 Bidens pilosa West of Kawela; beach by Kukaimanini Islet Preserved_Specimen Neal, M.C. Oahu BISH 1938-08-04
371 Bidens pilosa Brigham Tract Preserved_Specimen Forbes, A. Oahu BISH 1930-10-01
372 Bidens pilosa Salt Lake Preserved_Specimen Bryan, W.A. Oahu BISH 1903-12-13
373 Bidens pilosa below a mamani tree just inside the Molokai Forest Reserve fenceline in a gully east of the road below Puu Kolekole Preserved_Specimen Corn, C. Molokai BISH 1983-09-12
374 Bidens pilosa Kilauea, by trail to Kilaueaiki Preserved_Specimen Neal, M.C. Hawaii BISH 1929-08-03
375 Bidens pilosa Niihau Preserved_Specimen Stokes, J.F.G. Niihau BISH 1912-01-01
376 Bidens pilosa HAVO Greenhouse Preserved_Specimen Higashino, P.K. Hawaii BISH 1983-09-23
377 Bidens pilosa below a mamani tree just inside the Molokai Forest Reserve fenceline in a gully east of the road below Puu Kolekole Preserved_Specimen Corn, C. Molokai BISH 1983-09-12
378 Bidens pilosa unknown Preserved_Specimen Mann, H. 49 BISH 1864-01-01
379 Bidens pilosa Kau District; Hawaii Volcanoes National Park At the beginning of Mauna Loa scenic strip road, off the trail to the weather station In shady area Preserved_Specimen Herb ca. 0.5 to 1 m high, flowers yellow Herat, T. 616 Hawaii BISH 1974-06-19
380 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
381 Bidens pilosa Koele Preserved_Specimen Munro, G.C. 352 Lanai BISH 1916-11-22
382 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
383 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
384 Bidens pilosa East Maui, Haleakala Crater, around Holua Vistor Cabin. Preserved_Specimen Welton, P. 1650 Maui BISH 1992-06-28
385 Bidens pilosa Church College of Hawaii Campus Along sewage plant fence Clay soil Preserved_Specimen Large, almost shrub-like, herb 1 to 3 ft. tall; flowers yellow orange Lee, W. Oahu BISH 1967-06-05
386 Bidens pilosa Waimea, Kohala Mountains Dry field Preserved_Specimen Rays white Fosberg, F.R. 10251 Hawaii BISH 1933-09-03
387 Bidens pilosa Kawainui Stream In grass under trees Preserved_Specimen White rays, yellow disk Gagné, W.C. 658 Oahu BISH 1972-11-26
388 Bidens pilosa Ewa District; Koolau Mountains Ewa Forest Reserve, northeast of Pacific Palisades. Manana Trail, at end of Komo Mai Drive Dry grassy open crest of ridge Preserved_Specimen Rays white, disc yellow Lammers, T.G. 5332 Oahu BISH 1983-08-27
389 Bidens pilosa Laie, 300 yards from CCH On hillside Preserved_Specimen Stokoe, T. 8 Oahu BISH 1960-09-07
390 Bidens pilosa Kamakou, Boy Scout forestry camp Outside of cabin In weedy area Preserved_Specimen Upright herb 2 ft. tall Mill, S.W. 512 Molokai BISH 1986-10-17
391 Bidens pilosa Waianae Mountains, Honouliuli North fork of valley east of Palikea Thicket, stream bank Preserved_Specimen Rays large, white, disk yellow St.John, H. 10358 Oahu BISH 1930-02-23
392 Bidens pilosa Kaalualu Bay near South Point Common herb in disturbed areas Preserved_Specimen Usually less than 0.7 m high. Ray flowers white, disc flowers yellow Whistler, W.A. 64 Hawaii BISH 1972-04-06
393 Bidens pilosa Saddle Road, west of Pohakuloa Near Girl Scout camp Growing in grasses Preserved_Specimen Annuals to 2.5 ft. high. Ligules white, 5 mm. long. Capitula c. 15 mm. diam.nearly surrounding the pistil; 3-5 lobed. Plants pilose. Nagata, K.M. 1972 Hawaii BISH 1979-11-29
394 Bidens pilosa Volcano Road Not far below the Museum, Kilauea Dry slope Preserved_Specimen Rays white Fosberg, F.R. 10152 Hawaii BISH 1933-08-31
395 Bidens pilosa 1 mile east of Kahuku Sandy, clay soil Preserved_Specimen Leaves simple of three + times divided, bracts of flower in 2 heads Utai, M. 8 Oahu BISH 1975-03-01
396 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 1.5 miles down Hilina Pali Switchback Trail. Plant was near 2 large Metrosideros trees located ca. 10 meters from a sharp hairpin turn in trail & just below a small forest of trees. (Plot 46a) Very open Metrosideros- Diospyros forest on lava Preserved_Specimen Shrub about 6 inches tall Newell, C.L. 271 Hawaii BISH 1966-08-02
397 Bidens pilosa Honolulu, 3830 Round Top Dr. wet forest, roadside; with Ageratum conyzoides, Dicliptera chinensis, Ruellia graecizans Preserved_Specimen to 0.2-2 m; ray flowers yellow Ray, G. 26 Oahu BISH 1997-08-09
398 Bidens pilosa Waimanalo Bay; Kaohikaipu Islet Shade of basalt rocks Preserved_Specimen Flowers yellow Fosberg, F.R. 14048 Oahu BISH 1937-06-13
399 Bidens pilosa Kula, near foot of Haleakala Road With #55672, in pasture on gently sloping volcanic soil Preserved_Specimen Disk yellow, rays white Fosberg, F.R. 55673 Maui BISH 1975-03-14
400 Bidens pilosa Pupukea Ridge Sandy loam, forest Preserved_Specimen Bright yellow flowers Sanchez, S. 20 Oahu BISH 1986-01-21
401 Bidens pilosa Hanalei Dist; along hwy 56, roadside above Lumahai Beach W of Hanalei Coastal Pandanus tectorius forest w/Metrosideros & alien weeds. Preserved_Specimen Annual herb 30-40 cm tall, branching from base; heads w/4-5 white ray florets, disc florets yellow. Lorence, D.H. 7637 Kauai BISH 1995-02-21
402 Bidens pilosa Kau District; Hawaii Volcanoes National Park By Hilina Pali road in Kipuka Nene shelter area In open grassy area Preserved_Specimen Herb ca. 1 m tall Herat, T. 774 Hawaii BISH 1974-06-27
403 Bidens pilosa Mauna Kea (Puu Laau Road) In open Mamane-Naio forest. Preserved_Specimen Engilis Jr., A. 45 Hawaii BISH 1987-08-19
404 Bidens pilosa Kilauea Military Camp Occasional in weedy disturbed places on pyroclastic soil Preserved_Specimen Rays white Fosberg, F.R. 44467 Hawaii BISH 1963-11-25
405 Bidens pilosa Forest Reserve Road Near Forest Reserve boundry, S of Mt. Kahili (below Wahiawa Stream) Roadside plant Preserved_Specimen Stone, B.C. 770 Kauai BISH 1955-06-15
406 Bidens pilosa Honolulu; H. L. Lyon Arboretum Middle Lawn Mauka. On slope from parking lot to taro patches Mostly sunny, where soil is disturbed Preserved_Specimen Very common weed. Flowers yellow Baker, R.F. 40 Oahu BISH 1975-01-07
407 Bidens pilosa Kalihi, Kamanaiki Under brush Preserved_Specimen Hume, E.P. 9 Oahu BISH 1930-10-15
408 Bidens pilosa Northeast of Pahala on main highway 20 miles S of Kilauea On roadside Preserved_Specimen Erect to 0.8 m tall, branched; rays conspicuous, white Fosberg, F.R. 39294 Hawaii BISH 1958-01-04
409 Bidens pilosa Koloa District, Kalaheo Elementary School Parking Triangle and Outlaying Areas. Grass covered parking area. cf. Chamaecrista nictitans, Carica papaya, Cordyline fruticosa, Emilia sp., cf. Gamochaeta pensylvanica, Plantago lanceolata, Mimosa pudica, Preserved_Specimen Herb with yellow flowers. Seeds stick on shoes and clothing! Wolkis, D. 1241 Kauai BISH 2020-02-28
410 Bidens pilosa Puuhonua o Honaunau National Historic Park By Visitor Center & main ruins Predominantly exotic vegetation Preserved_Specimen Higashino, P.K. 10278 Hawaii BISH 1984-04-08
411 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 1.5 miles down Hilina Pali Switchback Trail. Plant was near 2 large Metrosideros trees located ca. 10 meters from a sharp hairpin turn in trail & just below a small forest of trees. (Plot 46a) Very open Metrosideros- Diospyros forest on lava Preserved_Specimen Shrub about 1 ft. tall Newell, C.L. 270 Hawaii BISH 1966-08-02
412 Bidens pilosa Section 41, Lyon Arboretum Naturalized in sunny areas in Preserved_Specimen Ray florets 5-7; limb white, 3-dentate at apex; 12 mm long, 10 mm wide near apex. Corolla of disc florets to 5 mm long. Involucre pilose. Young vegetative parts pilose, glabrous with age. Plants rarely reaching 0.5 m ht; erect to sprawling. Nagata, K.M. 2055 Oahu BISH 1980-04-08
413 Bidens pilosa Keauhou Ranch, Kau District. On edge of Puu oo trail Growing on edge of trail with Sporobolus africanus. Preserved_Specimen Low woody plant. Heads with yellow disc flowers. Cuddihy, L.W. 623 Hawaii BISH 1980-10-03
414 Bidens pilosa Kokee, Waipoo Falls One plant by stream at head of Falls Preserved_Specimen Leaves thick & hairy; achene dull, short & thick. Herbst, D.R. 2104 Kauai BISH 1971-08-31
415 Bidens pilosa Kahana Valley At base of ridge trail starting from the old abandoned Mormon church & cemetary on the Kawa side In open chilly cultivated area Preserved_Specimen Common weed with yellow florets Herat, T. 191 Oahu BISH 1972-08-18
416 Bidens pilosa Sunset Beach Clay-loam soil Preserved_Specimen Annual herb about 1 ft. high, erect; dark green leaves, yellow flowers. Widespread Weber, L. Oahu BISH 1977-03-11
417 Bidens pilosa North Halawa Valley, bot. surv. site 5, mesa top area Andropogon grassland. Preserved_Specimen Bush. Occasional. Lennstrom, H. 19988 Oahu BISH 1994-01-03
418 Bidens pilosa outer cresent, S side Cenchrus ciliaris, Setaria verticillata, Portulaca oleracea, Jacquemontia ovalifolia, Pluchea indica, P. carolinensis, Ageratum conyzoides, Chenopodium murale, Waltheria indica, Cenchrus echinatus, Chloris virgata Preserved_Specimen 35 cm herb Wood, K.R. 11862 Lehua Rock BISH 2006-04-29
419 Bidens pilosa Laie; Brigham Young University Campus Silty loam soil Preserved_Specimen Herb to 3 ft. tall, small yellow head, many barbed fruits which stick to clothing, animals. Afualo, D. 103 Oahu BISH 1975-03-21
420 Bidens pilosa Ahihi-Kinau Natural Area Reserve, Ahihi Bay at the N end of the reserve Pockets of vegetation near the seashore amongst a'a lava about 200 years old. Preserved_Specimen Common. Abbott, I.A. 91.26 Maui BISH 1991-03-05
421 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 0.7 mile down Hilina Pali Switchback Trail. Plant was in grassland at left of trail just before 1st switchback. (Plot 46b) Dwarf shrub & grass community in fine ash pockets Preserved_Specimen Shrub about 6 inches tall, white petals Newell, C.L. 771 Hawaii BISH 1966-09-03
422 Bidens pilosa O.4 mile SSE of Mauna Kea State Park On west side of Saddle Road Open Myoporum-Sophora woodland with numerous exotic herbaceous species & the natives Chenopodium oahuense & Dodonaea sp. Preserved_Specimen Wagner, W.L. 4701 Hawaii BISH 1982-11-18
423 Bidens pilosa East Maui, Hana District, Kalahu Point, PTBG Kahanu Garden Cultivated area running north from garden entrance along edge of forest. On overgrown archaeological site. Preserved_Specimen Erect herb. No ray florets; disc florets orange Flynn, T.W. 2585 Maui BISH 1987-10-30
424 Bidens pilosa Laie; Brigham Young University Campus Farm, Field Grassland, coral clay soil Preserved_Specimen Erect annual herb 1-2 ft. high; composite flower Tupou, L. 2 Oahu BISH 1980-12-01
425 Bidens pilosa Honolulu; Waikiki Dry coral plain Preserved_Specimen Baker, R.J. 280 Oahu BISH 1932-07-15
426 Bidens pilosa Laie; Brigham Young University Campus Sandy clay soil Preserved_Specimen Annual herb 1-3 ft. high. Flower heads of yellow, tubular florets only. Leaves are opposite, simple & ovate, or compound with 3-7 leaflets; flower heads 1.33 inches diameter Tiu, C. 39 Oahu BISH 1975-02-08
427 Bidens pilosa Mokaup Islet. On northwest slope under Diospyros, with Lantana, Ageratum, Solanum, Synedrella. Preserved_Specimen Single planted observed. Oppenheimer, H.L. 40916 Molokai BISH 2009-04-03
428 Bidens pilosa Drive down Chain of Craters Road about 11.9 miles towards Kalapana from intersection with Crater Rim Road; or about 1 mile before Naulu Picnic Area road. Plant was uphill from a paved pulloff. (Plot 6) Metrosideros-native shrub- Andropogon savanna community Preserved_Specimen Shrub about 6 inches tall. Newell, C.L. 838 Hawaii BISH 1967-01-23
429 Bidens pilosa Laie; BYU-HC Loam soil. Preserved_Specimen Erect annual herb; leaves w/many whitish hairs; flwr heads sparse, yellow & without ray flwrs. Lee, P. 46 Oahu BISH 1975-03-27
430 Bidens pilosa Keauhou Ranch, Kau District Growing on edge of pu`u O`o Trail with Sporobolus africanus. Preserved_Specimen Low woody plant. Heads with yellow disc flowers. Cuddihy, L.W. 623 Hawaii BISH 1980-10-03
431 Bidens pilosa Honolulu; Manoa Valley Cleared canefield Preserved_Specimen Degener, O. 11191 Oahu BISH 1922-09-27
432 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 200 meters west of rainshelter. Plant was in grassland just west of Pahoehoe lava flow & north of large trailside Metrosideros tree. (Plot 2) Andropogon glomeratus grassland community in ash-covered pahoehoe lava Preserved_Specimen Shrub about 1.5 ft. tall Newell, C.L. 281 Hawaii BISH 1966-08-03
433 Bidens pilosa Hauula Grassland, clay loam soil Preserved_Specimen Yellow flowers, leaves opposite Hai, N. 0.47 Oahu BISH 1975-04-15
434 Bidens pilosa Honolulu; H. L. Lyon Arboretum Middle Lawn Mauka. On slope from parking lot to taro patches Mostly sunny, where soil is disturbed Preserved_Specimen Very common weed. Flowers yellow Baker, R.F. 40 Oahu BISH 1975-01-07
435 Bidens pilosa Former Naval Air Station Barbers Point, Northern Trap & Skeet Range At edge of scraped limestone and burnt Leucaena forest. Preserved_Specimen Ray florets absent. BISH staff 59 Oahu BISH 2021-05-05
436 Bidens pilosa At beginning of trail to Sacred Falls In grassy area. Preserved_Specimen Corn, C. Oahu BISH 1978-03-21
437 Bidens pilosa Kula, near foot of Haleakala Road In shady places (with #55673) in pasture on gently sloping volcanic soil Preserved_Specimen Flowers yellow, rays none Fosberg, F.R. 55672 Maui BISH 1975-03-14
438 Bidens pilosa NW of Pohakuloa Gulch, Pohakuloa Military camp Next main drainage on Muuna Kea Open Myoporum-Sophora woodland with numerous exotic grasses & herbs Preserved_Specimen Wagner, W.L. 4677 Hawaii BISH 1982-11-17
439 Bidens pilosa South Kona District; Land of Papa (2) In shade of tall Metrosideros-Tetraplasandra-Pisonia-Osmanthus forest Preserved_Specimen Scandent herb with long stems that root when touching ground. Ligule white, nearly surrounding the pistil; 3-5 lobed. Plants pilose. Nagata, K.M. 2031 Hawaii BISH 1980-01-16
440 Bidens pilosa Captain Cook; Noukano Deveopment Site makai of the belt road Common weed in this site, especially in open pastures now abandoned. Buffel grass, Guinea grass, yellow crown beard, & other weedy taxa are also common. Preserved_Specimen Funk, E.J. Hawaii BISH 1991-11-01
441 Bidens pilosa Upper Puaoa Valley Growing along trail Preserved_Specimen Fruiting specimen ca. 20-26 inches high. Stem roughly rectangular, hairy. Leaves opposite, irregularly 3-lobed. Inflorescence axillary. Fruit a 2-pronged stick-tight. Garber, D.W. 505 Oahu BISH 1920-07-11
442 Bidens pilosa Manoa Valley, along Manoa Valley roadside Moderately dry roadside Preserved_Specimen Tanaka, Y. Oahu BISH 1929-12-10
443 Bidens pilosa Kipuka Nene Preserved_Specimen Ray flowers 5, white Fagerlund, G.O. 1124 Hawaii BISH 1945-10-30
444 Bidens pilosa Mauka of Kanaele Preserved_Specimen Kondo, Y. 12 Lanai BISH 1961-03-23
445 Bidens pilosa Lawai Valley N.T.B.G Preserved_Specimen Herb with yellow flowers Herbst, D.R. 2318 Kauai BISH 1972-01-10
446 Bidens pilosa 96746, Kapaa, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
447 Bidens pilosa Kau District; Hawaii Volcanoes National Park At the beginning of footprints trail Preserved_Specimen Ca. 1 m tall Herat, T. 695 Hawaii BISH 1974-06-20
448 Bidens pilosa Honolulu; University of Hawaii, Manoa Campus Preserved_Specimen Br. erect herb; 40 cm. Flowers yellow rayless form. Common. Ruderal Swarbrick, J.T. 22 Oahu BISH 1976-01-04
449 Bidens pilosa Pohakuloa, along Saddle Road Preserved_Specimen Herb; ray florets white, disc florets yellow Herbst, D.R. 5315 Hawaii BISH 1975-05-20
450 Bidens pilosa Pupukea-Paumalu Forest Reserve On side of jeep road about 0.25 mile from gate Preserved_Specimen Weedy herb up to 4 ft. Heads sub-radiate, ray florets white Ishikawa, S. 149 Oahu BISH 1972-09-21
451 Bidens pilosa Dept. of Forestry Acacia koaia Sanctuary Off North Kohala Road Preserved_Specimen Wagner, W.L. 5286 Hawaii BISH 1984-02-28
452 Bidens pilosa Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 112 Oahu BISH 1983-12-03
453 Bidens pilosa Along Hana Hwy (360), ca. Mile 3. OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
454 Bidens pilosa Oahu Is., koolau Mts., Mt. tantalus, trail OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
455 Bidens pilosa Hawaii Tropical Botanical Garden, Papaikou, HI, US OBSERVATION Curtis Daehler Maui HAPI 10/18/2007
456 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
457 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
458 Bidens pilosa Kaholuamanoa, above Waimea Preserved_Specimen Heller, A.A. 2090 Kauai BISH 1895-09-02
459 Bidens pilosa Kunia Preserved_Specimen BR woody herb; 30 cm; Flower purple. Ruderal Swarbrick, J.T. 0.52 Oahu BISH 1976-01-07
460 Bidens pilosa At beginning of trail to Sacred Falls OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
461 Bidens pilosa Next to Maunaolu College Along road in pineapple field Preserved_Specimen Erect, annual herb with yellow flowers. Herbst, D.R. 817 Maui BISH 1967-12-24
462 Bidens pilosa Honolulu; University of Hawaii Dry ground Preserved_Specimen Inafuku, R. Oahu BISH 1930-12-08
463 Bidens pilosa Koolau Mountains; Pupukea Preserved_Specimen Ray-florets white Stone, B.C. 3646 Oahu BISH 1961-09-17
464 Bidens pilosa S slope of Haleakala, Lualaihua Preserved_Specimen Forbes, C.N. 2037 Maui BISH 1920-03-19
465 Bidens pilosa Kokee State Park On Canyon Trail to Waipoo Falls Preserved_Specimen Wagner, W.L. 4948 Kauai BISH 1983-08-26
466 Bidens pilosa Kawainui Marsh About 0.25 mile from Mokapu Blvd. on Quarry Road Preserved_Specimen Smith, L.B. 76.3 Oahu BISH 1976-02-12
467 Bidens pilosa Upper Pauoa Valley Preserved_Specimen Garber, D.W. 505 Oahu BISH 1920-07-11
468 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
469 Bidens pilosa Honolulu; Diamond Head All around Diamond Head Preserved_Specimen Munro, G.C. 44 Oahu BISH 1950-03-04
470 Bidens pilosa Lanai City Preserved_Specimen Degener, O. 28697 Lanai BISH 1964-01-10
471 Bidens pilosa Palolo Valley Preserved_Specimen Garber, D.W. 397 Oahu BISH 1920-05-02
472 Bidens pilosa Hamakua Dist.; Pohakuloa Training area, between 30 & 45 mile markers along Saddle Road. Within 60' of the road Preserved_Specimen Funk, E.J. 38 Hawaii BISH 1990-12-13
473 Bidens pilosa Summit of Hualalai Preserved_Specimen Forbes, C.N. 200 Hawaii BISH 1911-06-18
474 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 370 Lanai BISH 1928-08-01
475 Bidens pilosa Lanai Preserved_Specimen Munro, G.C. 6 Lanai BISH 1952-02-20
476 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 146 Lanai BISH 1913-10-10
477 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 292 Lanai BISH 1928-02-09
478 Bidens pilosa Koele Preserved_Specimen Forbes, C.N. 178 Lanai BISH 1913-06-01
479 Bidens pilosa Ewa. Pohakupuna Road Preserved_Specimen Petals white Woolford, H.A. Oahu BISH 1957-01-26
480 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
481 Bidens pilosa Honolulu; Kaimuki Garden Preserved_Specimen Topping, D.L. 2833 Oahu BISH 1924-09-06
482 Bidens pilosa Waimea Canyon Preserved_Specimen Huber, H.F.J. 39 Kauai BISH 1964-08-21
483 Bidens pilosa Windward side of Koolau range Just below Nuuanu Pali Preserved_Specimen Harris, J.A. 242015 Oahu BISH 1924-08-14
484 Bidens pilosa Olomana Needle At summit Preserved_Specimen Degener, O. 7460 Oahu BISH 1929-03-03
485 Bidens pilosa Transect C4 Along secondary road to area above lighthouse Preserved_Specimen Char, W.P. 78.061 Kahoolawe BISH 1978-09-25
486 Bidens pilosa Japanese cemetary, just ewa of Kapiolani Blvd. near walking overpass, Honolulu, Oahu Preserved_Specimen Knope, M. 26 Oahu BISH 2008-02-24
487 Bidens pilosa Ewa Beach Chun's Pasture Preserved_Specimen Woolford, H.A. Oahu BISH 1956-12-15
488 Bidens pilosa East Maui, Haleakala Preserved_Specimen Carlson, M.C. Maui BISH 1962-03-07
489 Bidens pilosa Waianae Mountains; Palikea Ridge Preserved_Specimen Pearsall, G.A. Oahu BISH 1954-07-08
490 Bidens pilosa Island of Hawaii Preserved_Specimen Zimmerman, E.C. Hawaii BISH 1947-07-31
491 Bidens pilosa Halawa Trail Preserved_Specimen Pearsall, G.A. Oahu BISH
492 Bidens pilosa West of Kawela; beach by Kukaimanini Islet Preserved_Specimen Neal, M.C. Oahu BISH 1938-08-04
493 Bidens pilosa Brigham Tract Preserved_Specimen Forbes, A. Oahu BISH 1930-10-01
494 Bidens pilosa Salt Lake Preserved_Specimen Bryan, W.A. Oahu BISH 1903-12-13
495 Bidens pilosa below a mamani tree just inside the Molokai Forest Reserve fenceline in a gully east of the road below Puu Kolekole Preserved_Specimen Corn, C. Molokai BISH 1983-09-12
496 Bidens pilosa Kilauea, by trail to Kilaueaiki Preserved_Specimen Neal, M.C. Hawaii BISH 1929-08-03
497 Bidens pilosa Niihau Preserved_Specimen Stokes, J.F.G. Niihau BISH 1912-01-01
498 Bidens pilosa HAVO Greenhouse Preserved_Specimen Higashino, P.K. Hawaii BISH 1983-09-23
499 Bidens pilosa below a mamani tree just inside the Molokai Forest Reserve fenceline in a gully east of the road below Puu Kolekole Preserved_Specimen Corn, C. Molokai BISH 1983-09-12
500 Bidens pilosa unknown Preserved_Specimen Mann, H. 49 BISH 1864-01-01
501 Bidens pilosa Kau District; Hawaii Volcanoes National Park At the beginning of Mauna Loa scenic strip road, off the trail to the weather station In shady area Preserved_Specimen Herb ca. 0.5 to 1 m high, flowers yellow Herat, T. 616 Hawaii BISH 1974-06-19
502 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
503 Bidens pilosa Koele Preserved_Specimen Munro, G.C. 352 Lanai BISH 1916-11-22
504 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
505 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
506 Bidens pilosa East Maui, Haleakala Crater, around Holua Vistor Cabin. Preserved_Specimen Welton, P. 1650 Maui BISH 1992-06-28
507 Bidens pilosa Church College of Hawaii Campus Along sewage plant fence Clay soil Preserved_Specimen Large, almost shrub-like, herb 1 to 3 ft. tall; flowers yellow orange Lee, W. Oahu BISH 1967-06-05
508 Bidens pilosa Waimea, Kohala Mountains Dry field Preserved_Specimen Rays white Fosberg, F.R. 10251 Hawaii BISH 1933-09-03
509 Bidens pilosa Kawainui Stream In grass under trees Preserved_Specimen White rays, yellow disk Gagné, W.C. 658 Oahu BISH 1972-11-26
510 Bidens pilosa Ewa District; Koolau Mountains Ewa Forest Reserve, northeast of Pacific Palisades. Manana Trail, at end of Komo Mai Drive Dry grassy open crest of ridge Preserved_Specimen Rays white, disc yellow Lammers, T.G. 5332 Oahu BISH 1983-08-27
511 Bidens pilosa Laie, 300 yards from CCH On hillside Preserved_Specimen Stokoe, T. 8 Oahu BISH 1960-09-07
512 Bidens pilosa Kamakou, Boy Scout forestry camp Outside of cabin In weedy area Preserved_Specimen Upright herb 2 ft. tall Mill, S.W. 512 Molokai BISH 1986-10-17
513 Bidens pilosa Waianae Mountains, Honouliuli North fork of valley east of Palikea Thicket, stream bank Preserved_Specimen Rays large, white, disk yellow St.John, H. 10358 Oahu BISH 1930-02-23
514 Bidens pilosa Kaalualu Bay near South Point Common herb in disturbed areas Preserved_Specimen Usually less than 0.7 m high. Ray flowers white, disc flowers yellow Whistler, W.A. 64 Hawaii BISH 1972-04-06
515 Bidens pilosa Saddle Road, west of Pohakuloa Near Girl Scout camp Growing in grasses Preserved_Specimen Annuals to 2.5 ft. high. Ligules white, 5 mm. long. Capitula c. 15 mm. diam.nearly surrounding the pistil; 3-5 lobed. Plants pilose. Nagata, K.M. 1972 Hawaii BISH 1979-11-29
516 Bidens pilosa Volcano Road Not far below the Museum, Kilauea Dry slope Preserved_Specimen Rays white Fosberg, F.R. 10152 Hawaii BISH 1933-08-31
517 Bidens pilosa 1 mile east of Kahuku Sandy, clay soil Preserved_Specimen Leaves simple of three + times divided, bracts of flower in 2 heads Utai, M. 8 Oahu BISH 1975-03-01
518 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 1.5 miles down Hilina Pali Switchback Trail. Plant was near 2 large Metrosideros trees located ca. 10 meters from a sharp hairpin turn in trail & just below a small forest of trees. (Plot 46a) Very open Metrosideros- Diospyros forest on lava Preserved_Specimen Shrub about 6 inches tall Newell, C.L. 271 Hawaii BISH 1966-08-02
519 Bidens pilosa Honolulu, 3830 Round Top Dr. wet forest, roadside; with Ageratum conyzoides, Dicliptera chinensis, Ruellia graecizans Preserved_Specimen to 0.2-2 m; ray flowers yellow Ray, G. 26 Oahu BISH 1997-08-09
520 Bidens pilosa Waimanalo Bay; Kaohikaipu Islet Shade of basalt rocks Preserved_Specimen Flowers yellow Fosberg, F.R. 14048 Oahu BISH 1937-06-13
521 Bidens pilosa Kula, near foot of Haleakala Road With #55672, in pasture on gently sloping volcanic soil Preserved_Specimen Disk yellow, rays white Fosberg, F.R. 55673 Maui BISH 1975-03-14
522 Bidens pilosa Pupukea Ridge Sandy loam, forest Preserved_Specimen Bright yellow flowers Sanchez, S. 20 Oahu BISH 1986-01-21
523 Bidens pilosa Hanalei Dist; along hwy 56, roadside above Lumahai Beach W of Hanalei Coastal Pandanus tectorius forest w/Metrosideros & alien weeds. Preserved_Specimen Annual herb 30-40 cm tall, branching from base; heads w/4-5 white ray florets, disc florets yellow. Lorence, D.H. 7637 Kauai BISH 1995-02-21
524 Bidens pilosa Kau District; Hawaii Volcanoes National Park By Hilina Pali road in Kipuka Nene shelter area In open grassy area Preserved_Specimen Herb ca. 1 m tall Herat, T. 774 Hawaii BISH 1974-06-27
525 Bidens pilosa Mauna Kea (Puu Laau Road) In open Mamane-Naio forest. Preserved_Specimen Engilis Jr., A. 45 Hawaii BISH 1987-08-19
526 Bidens pilosa Kilauea Military Camp Occasional in weedy disturbed places on pyroclastic soil Preserved_Specimen Rays white Fosberg, F.R. 44467 Hawaii BISH 1963-11-25
527 Bidens pilosa Forest Reserve Road Near Forest Reserve boundry, S of Mt. Kahili (below Wahiawa Stream) Roadside plant Preserved_Specimen Stone, B.C. 770 Kauai BISH 1955-06-15
528 Bidens pilosa Honolulu; H. L. Lyon Arboretum Middle Lawn Mauka. On slope from parking lot to taro patches Mostly sunny, where soil is disturbed Preserved_Specimen Very common weed. Flowers yellow Baker, R.F. 40 Oahu BISH 1975-01-07
529 Bidens pilosa Kalihi, Kamanaiki Under brush Preserved_Specimen Hume, E.P. 9 Oahu BISH 1930-10-15
530 Bidens pilosa Northeast of Pahala on main highway 20 miles S of Kilauea On roadside Preserved_Specimen Erect to 0.8 m tall, branched; rays conspicuous, white Fosberg, F.R. 39294 Hawaii BISH 1958-01-04
531 Bidens pilosa Koloa District, Kalaheo Elementary School Parking Triangle and Outlaying Areas. Grass covered parking area. cf. Chamaecrista nictitans, Carica papaya, Cordyline fruticosa, Emilia sp., cf. Gamochaeta pensylvanica, Plantago lanceolata, Mimosa pudica, Preserved_Specimen Herb with yellow flowers. Seeds stick on shoes and clothing! Wolkis, D. 1241 Kauai BISH 2020-02-28
532 Bidens pilosa Puuhonua o Honaunau National Historic Park By Visitor Center & main ruins Predominantly exotic vegetation Preserved_Specimen Higashino, P.K. 10278 Hawaii BISH 1984-04-08
533 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 1.5 miles down Hilina Pali Switchback Trail. Plant was near 2 large Metrosideros trees located ca. 10 meters from a sharp hairpin turn in trail & just below a small forest of trees. (Plot 46a) Very open Metrosideros- Diospyros forest on lava Preserved_Specimen Shrub about 1 ft. tall Newell, C.L. 270 Hawaii BISH 1966-08-02
534 Bidens pilosa Section 41, Lyon Arboretum Naturalized in sunny areas in Preserved_Specimen Ray florets 5-7; limb white, 3-dentate at apex; 12 mm long, 10 mm wide near apex. Corolla of disc florets to 5 mm long. Involucre pilose. Young vegetative parts pilose, glabrous with age. Plants rarely reaching 0.5 m ht; erect to sprawling. Nagata, K.M. 2055 Oahu BISH 1980-04-08
535 Bidens pilosa Keauhou Ranch, Kau District. On edge of Puu oo trail Growing on edge of trail with Sporobolus africanus. Preserved_Specimen Low woody plant. Heads with yellow disc flowers. Cuddihy, L.W. 623 Hawaii BISH 1980-10-03
536 Bidens pilosa Kokee, Waipoo Falls One plant by stream at head of Falls Preserved_Specimen Leaves thick & hairy; achene dull, short & thick. Herbst, D.R. 2104 Kauai BISH 1971-08-31
537 Bidens pilosa Kahana Valley At base of ridge trail starting from the old abandoned Mormon church & cemetary on the Kawa side In open chilly cultivated area Preserved_Specimen Common weed with yellow florets Herat, T. 191 Oahu BISH 1972-08-18
538 Bidens pilosa Sunset Beach Clay-loam soil Preserved_Specimen Annual herb about 1 ft. high, erect; dark green leaves, yellow flowers. Widespread Weber, L. Oahu BISH 1977-03-11
539 Bidens pilosa North Halawa Valley, bot. surv. site 5, mesa top area Andropogon grassland. Preserved_Specimen Bush. Occasional. Lennstrom, H. 19988 Oahu BISH 1994-01-03
540 Bidens pilosa outer cresent, S side Cenchrus ciliaris, Setaria verticillata, Portulaca oleracea, Jacquemontia ovalifolia, Pluchea indica, P. carolinensis, Ageratum conyzoides, Chenopodium murale, Waltheria indica, Cenchrus echinatus, Chloris virgata Preserved_Specimen 35 cm herb Wood, K.R. 11862 Lehua Rock BISH 2006-04-29
541 Bidens pilosa Laie; Brigham Young University Campus Silty loam soil Preserved_Specimen Herb to 3 ft. tall, small yellow head, many barbed fruits which stick to clothing, animals. Afualo, D. 103 Oahu BISH 1975-03-21
542 Bidens pilosa Ahihi-Kinau Natural Area Reserve, Ahihi Bay at the N end of the reserve Pockets of vegetation near the seashore amongst a'a lava about 200 years old. Preserved_Specimen Common. Abbott, I.A. 91.26 Maui BISH 1991-03-05
543 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 0.7 mile down Hilina Pali Switchback Trail. Plant was in grassland at left of trail just before 1st switchback. (Plot 46b) Dwarf shrub & grass community in fine ash pockets Preserved_Specimen Shrub about 6 inches tall, white petals Newell, C.L. 771 Hawaii BISH 1966-09-03
544 Bidens pilosa O.4 mile SSE of Mauna Kea State Park On west side of Saddle Road Open Myoporum-Sophora woodland with numerous exotic herbaceous species & the natives Chenopodium oahuense & Dodonaea sp. Preserved_Specimen Wagner, W.L. 4701 Hawaii BISH 1982-11-18
545 Bidens pilosa East Maui, Hana District, Kalahu Point, PTBG Kahanu Garden Cultivated area running north from garden entrance along edge of forest. On overgrown archaeological site. Preserved_Specimen Erect herb. No ray florets; disc florets orange Flynn, T.W. 2585 Maui BISH 1987-10-30
546 Bidens pilosa Laie; Brigham Young University Campus Farm, Field Grassland, coral clay soil Preserved_Specimen Erect annual herb 1-2 ft. high; composite flower Tupou, L. 2 Oahu BISH 1980-12-01
547 Bidens pilosa Honolulu; Waikiki Dry coral plain Preserved_Specimen Baker, R.J. 280 Oahu BISH 1932-07-15
548 Bidens pilosa Laie; Brigham Young University Campus Sandy clay soil Preserved_Specimen Annual herb 1-3 ft. high. Flower heads of yellow, tubular florets only. Leaves are opposite, simple & ovate, or compound with 3-7 leaflets; flower heads 1.33 inches diameter Tiu, C. 39 Oahu BISH 1975-02-08
549 Bidens pilosa Mokaup Islet. On northwest slope under Diospyros, with Lantana, Ageratum, Solanum, Synedrella. Preserved_Specimen Single planted observed. Oppenheimer, H.L. 40916 Molokai BISH 2009-04-03
550 Bidens pilosa Drive down Chain of Craters Road about 11.9 miles towards Kalapana from intersection with Crater Rim Road; or about 1 mile before Naulu Picnic Area road. Plant was uphill from a paved pulloff. (Plot 6) Metrosideros-native shrub- Andropogon savanna community Preserved_Specimen Shrub about 6 inches tall. Newell, C.L. 838 Hawaii BISH 1967-01-23
551 Bidens pilosa Laie; BYU-HC Loam soil. Preserved_Specimen Erect annual herb; leaves w/many whitish hairs; flwr heads sparse, yellow & without ray flwrs. Lee, P. 46 Oahu BISH 1975-03-27
552 Bidens pilosa Keauhou Ranch, Kau District Growing on edge of pu`u O`o Trail with Sporobolus africanus. Preserved_Specimen Low woody plant. Heads with yellow disc flowers. Cuddihy, L.W. 623 Hawaii BISH 1980-10-03
553 Bidens pilosa Honolulu; Manoa Valley Cleared canefield Preserved_Specimen Degener, O. 11191 Oahu BISH 1922-09-27
554 Bidens pilosa Drive to end of Hilina Pali Road & walk ca. 200 meters west of rainshelter. Plant was in grassland just west of Pahoehoe lava flow & north of large trailside Metrosideros tree. (Plot 2) Andropogon glomeratus grassland community in ash-covered pahoehoe lava Preserved_Specimen Shrub about 1.5 ft. tall Newell, C.L. 281 Hawaii BISH 1966-08-03
555 Bidens pilosa Hauula Grassland, clay loam soil Preserved_Specimen Yellow flowers, leaves opposite Hai, N. 0.47 Oahu BISH 1975-04-15
556 Bidens pilosa Honolulu; H. L. Lyon Arboretum Middle Lawn Mauka. On slope from parking lot to taro patches Mostly sunny, where soil is disturbed Preserved_Specimen Very common weed. Flowers yellow Baker, R.F. 40 Oahu BISH 1975-01-07
557 Bidens pilosa Former Naval Air Station Barbers Point, Northern Trap & Skeet Range At edge of scraped limestone and burnt Leucaena forest. Preserved_Specimen Ray florets absent. BISH staff 59 Oahu BISH 2021-05-05
558 Bidens pilosa At beginning of trail to Sacred Falls In grassy area. Preserved_Specimen Corn, C. Oahu BISH 1978-03-21
559 Bidens pilosa Kula, near foot of Haleakala Road In shady places (with #55673) in pasture on gently sloping volcanic soil Preserved_Specimen Flowers yellow, rays none Fosberg, F.R. 55672 Maui BISH 1975-03-14
560 Bidens pilosa NW of Pohakuloa Gulch, Pohakuloa Military camp Next main drainage on Muuna Kea Open Myoporum-Sophora woodland with numerous exotic grasses & herbs Preserved_Specimen Wagner, W.L. 4677 Hawaii BISH 1982-11-17
561 Bidens pilosa South Kona District; Land of Papa (2) In shade of tall Metrosideros-Tetraplasandra-Pisonia-Osmanthus forest Preserved_Specimen Scandent herb with long stems that root when touching ground. Ligule white, nearly surrounding the pistil; 3-5 lobed. Plants pilose. Nagata, K.M. 2031 Hawaii BISH 1980-01-16
562 Bidens pilosa Captain Cook; Noukano Deveopment Site makai of the belt road Common weed in this site, especially in open pastures now abandoned. Buffel grass, Guinea grass, yellow crown beard, & other weedy taxa are also common. Preserved_Specimen Funk, E.J. Hawaii BISH 1991-11-01
563 Bidens pilosa Upper Puaoa Valley Growing along trail Preserved_Specimen Fruiting specimen ca. 20-26 inches high. Stem roughly rectangular, hairy. Leaves opposite, irregularly 3-lobed. Inflorescence axillary. Fruit a 2-pronged stick-tight. Garber, D.W. 505 Oahu BISH 1920-07-11
564 Bidens pilosa Manoa Valley, along Manoa Valley roadside Moderately dry roadside Preserved_Specimen Tanaka, Y. Oahu BISH 1929-12-10
565 Bidens pilosa Kipuka Nene Preserved_Specimen Ray flowers 5, white Fagerlund, G.O. 1124 Hawaii BISH 1945-10-30
566 Bidens pilosa Mauka of Kanaele Preserved_Specimen Kondo, Y. 12 Lanai BISH 1961-03-23
567 Bidens pilosa Lawai Valley N.T.B.G Preserved_Specimen Herb with yellow flowers Herbst, D.R. 2318 Kauai BISH 1972-01-10
568 Bidens pilosa 96746, Kapaa, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
569 Bidens pilosa Kau District; Hawaii Volcanoes National Park At the beginning of footprints trail Preserved_Specimen Ca. 1 m tall Herat, T. 695 Hawaii BISH 1974-06-20
570 Bidens pilosa Honolulu; University of Hawaii, Manoa Campus Preserved_Specimen Br. erect herb; 40 cm. Flowers yellow rayless form. Common. Ruderal Swarbrick, J.T. 22 Oahu BISH 1976-01-04
571 Bidens pilosa Pohakuloa, along Saddle Road Preserved_Specimen Herb; ray florets white, disc florets yellow Herbst, D.R. 5315 Hawaii BISH 1975-05-20
572 Bidens pilosa Pupukea-Paumalu Forest Reserve On side of jeep road about 0.25 mile from gate Preserved_Specimen Weedy herb up to 4 ft. Heads sub-radiate, ray florets white Ishikawa, S. 149 Oahu BISH 1972-09-21
573 Bidens pilosa Dept. of Forestry Acacia koaia Sanctuary Off North Kohala Road Preserved_Specimen Wagner, W.L. 5286 Hawaii BISH 1984-02-28
574 Bidens pilosa Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 112 Oahu BISH 1983-12-03
575 Bidens pilosa Along Hana Hwy (360), ca. Mile 3. OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
576 Bidens pilosa Oahu Is., koolau Mts., Mt. tantalus, trail OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
577 Bidens pilosa Hawaii Tropical Botanical Garden, Papaikou, HI, US OBSERVATION Curtis Daehler Maui HAPI 10/18/2007
578 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
579 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
580 Bidens pilosa Kaholuamanoa, above Waimea Preserved_Specimen Heller, A.A. 2090 Kauai BISH 1895-09-02
581 Bidens pilosa Kunia Preserved_Specimen BR woody herb; 30 cm; Flower purple. Ruderal Swarbrick, J.T. 0.52 Oahu BISH 1976-01-07
582 Bidens pilosa At beginning of trail to Sacred Falls OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
583 Bidens pilosa Next to Maunaolu College Along road in pineapple field Preserved_Specimen Erect, annual herb with yellow flowers. Herbst, D.R. 817 Maui BISH 1967-12-24
584 Bidens pilosa Honolulu; University of Hawaii Dry ground Preserved_Specimen Inafuku, R. Oahu BISH 1930-12-08
585 Bidens pilosa Koolau Mountains; Pupukea Preserved_Specimen Ray-florets white Stone, B.C. 3646 Oahu BISH 1961-09-17
586 Bidens pilosa S slope of Haleakala, Lualaihua Preserved_Specimen Forbes, C.N. 2037 Maui BISH 1920-03-19
587 Bidens pilosa Kokee State Park On Canyon Trail to Waipoo Falls Preserved_Specimen Wagner, W.L. 4948 Kauai BISH 1983-08-26
588 Bidens pilosa Kawainui Marsh About 0.25 mile from Mokapu Blvd. on Quarry Road Preserved_Specimen Smith, L.B. 76.3 Oahu BISH 1976-02-12
589 Bidens pilosa Upper Pauoa Valley Preserved_Specimen Garber, D.W. 505 Oahu BISH 1920-07-11
590 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
591 Bidens pilosa Honolulu; Diamond Head All around Diamond Head Preserved_Specimen Munro, G.C. 44 Oahu BISH 1950-03-04
592 Bidens pilosa Lanai City Preserved_Specimen Degener, O. 28697 Lanai BISH 1964-01-10
593 Bidens pilosa Palolo Valley Preserved_Specimen Garber, D.W. 397 Oahu BISH 1920-05-02
594 Bidens pilosa Hamakua Dist.; Pohakuloa Training area, between 30 & 45 mile markers along Saddle Road. Within 60' of the road Preserved_Specimen Funk, E.J. 38 Hawaii BISH 1990-12-13
595 Bidens pilosa Summit of Hualalai Preserved_Specimen Forbes, C.N. 200 Hawaii BISH 1911-06-18
596 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 370 Lanai BISH 1928-08-01
597 Bidens pilosa Lanai Preserved_Specimen Munro, G.C. 6 Lanai BISH 1952-02-20
598 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 146 Lanai BISH 1913-10-10
599 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 292 Lanai BISH 1928-02-09
600 Bidens pilosa Koele Preserved_Specimen Forbes, C.N. 178 Lanai BISH 1913-06-01
601 Bidens pilosa Ewa. Pohakupuna Road Preserved_Specimen Petals white Woolford, H.A. Oahu BISH 1957-01-26
602 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
603 Bidens pilosa Honolulu; Kaimuki Garden Preserved_Specimen Topping, D.L. 2833 Oahu BISH 1924-09-06
604 Bidens pilosa Waimea Canyon Preserved_Specimen Huber, H.F.J. 39 Kauai BISH 1964-08-21
605 Bidens pilosa Windward side of Koolau range Just below Nuuanu Pali Preserved_Specimen Harris, J.A. 242015 Oahu BISH 1924-08-14
606 Bidens pilosa Olomana Needle At summit Preserved_Specimen Degener, O. 7460 Oahu BISH 1929-03-03
607 Bidens pilosa Transect C4 Along secondary road to area above lighthouse Preserved_Specimen Char, W.P. 78.061 Kahoolawe BISH 1978-09-25
608 Bidens pilosa Japanese cemetary, just ewa of Kapiolani Blvd. near walking overpass, Honolulu, Oahu Preserved_Specimen Knope, M. 26 Oahu BISH 2008-02-24
609 Bidens pilosa Ewa Beach Chun's Pasture Preserved_Specimen Woolford, H.A. Oahu BISH 1956-12-15
610 Bidens pilosa East Maui, Haleakala Preserved_Specimen Carlson, M.C. Maui BISH 1962-03-07