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 Olomana Needle At summit Preserved_Specimen Degener, O. 7460 Oahu BISH 1929-03-03
2 Bidens pilosa Honolulu; Kaimuki Garden Preserved_Specimen Topping, D.L. 2833 Oahu BISH 1924-09-06
3 Bidens pilosa Waimea Canyon Preserved_Specimen Huber, H.F.J. 39 Kauai BISH 1964-08-21
4 Bidens pilosa Windward side of Koolau range Just below Nuuanu Pali Preserved_Specimen Harris, J.A. 242015 Oahu BISH 1924-08-14
5 Bidens pilosa Palolo Valley Preserved_Specimen Garber, D.W. 397 Oahu BISH 1920-05-02
6 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
7 Bidens pilosa Summit of Hualalai Preserved_Specimen Forbes, C.N. 200 Hawaii BISH 1911-06-18
8 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 370 Lanai BISH 1928-08-01
9 Bidens pilosa Lanai Preserved_Specimen Munro, G.C. 6 Lanai BISH 1952-02-20
10 Bidens pilosa Japanese cemetary, just ewa of Kapiolani Blvd. near walking overpass, Honolulu, Oahu Preserved_Specimen Knope, M. 26 Oahu BISH 2008-02-24
11 Bidens pilosa Transect C4 Along secondary road to area above lighthouse Preserved_Specimen Char, W.P. 78.061 Kahoolawe BISH 1978-09-25
12 Bidens pilosa S slope of Haleakala, Lualaihua Preserved_Specimen Forbes, C.N. 2037 Maui BISH 1920-03-19
13 Bidens pilosa Ewa Beach Chun's Pasture Preserved_Specimen Woolford, H.A. Oahu BISH 1956-12-15
14 Bidens pilosa Island of Hawaii Preserved_Specimen Zimmerman, E.C. Hawaii BISH 1947-07-31
15 Bidens pilosa East Maui, Haleakala Preserved_Specimen Carlson, M.C. Maui BISH 1962-03-07
16 Bidens pilosa Waianae Mountains; Palikea Ridge Preserved_Specimen Pearsall, G.A. Oahu BISH 1954-07-08
17 Bidens pilosa Halawa Trail Preserved_Specimen Pearsall, G.A. Oahu BISH
18 Bidens pilosa Salt Lake Preserved_Specimen Bryan, W.A. Oahu BISH 1903-12-13
19 Bidens pilosa West of Kawela; beach by Kukaimanini Islet Preserved_Specimen Neal, M.C. Oahu BISH 1938-08-04
20 Bidens pilosa Brigham Tract Preserved_Specimen Forbes, A. Oahu BISH 1930-10-01
21 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
22 Bidens pilosa Kilauea, by trail to Kilaueaiki Preserved_Specimen Neal, M.C. Hawaii BISH 1929-08-03
23 Bidens pilosa Niihau Preserved_Specimen Stokes, J.F.G. Niihau BISH 1912-01-01
24 Bidens pilosa HAVO Greenhouse Preserved_Specimen Higashino, P.K. Hawaii BISH 1983-09-23
25 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
26 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
27 Bidens pilosa unknown Preserved_Specimen Mann, H. 49 BISH 1864-01-01
28 Bidens pilosa Koele Preserved_Specimen Munro, G.C. 352 Lanai BISH 1916-11-22
29 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
30 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
31 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
32 Bidens pilosa East Maui, Haleakala Crater, around Holua Vistor Cabin. Preserved_Specimen Welton, P. 1650 Maui BISH 1992-06-28
33 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
34 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
35 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
36 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
37 Bidens pilosa Waimea, Kohala Mountains Dry field Preserved_Specimen Rays white Fosberg, F.R. 10251 Hawaii BISH 1933-09-03
38 Bidens pilosa Kawainui Stream In grass under trees Preserved_Specimen White rays, yellow disk Gagné, W.C. 658 Oahu BISH 1972-11-26
39 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
40 Bidens pilosa Laie, 300 yards from CCH On hillside Preserved_Specimen Stokoe, T. 8 Oahu BISH 1960-09-07
41 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
42 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
43 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
44 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
45 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
46 Bidens pilosa Waimanalo Bay; Kaohikaipu Islet Shade of basalt rocks Preserved_Specimen Flowers yellow Fosberg, F.R. 14048 Oahu BISH 1937-06-13
47 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
48 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
49 Bidens pilosa Pupukea Ridge Sandy loam, forest Preserved_Specimen Bright yellow flowers Sanchez, S. 20 Oahu BISH 1986-01-21
50 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
51 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
52 Bidens pilosa Mauna Kea (Puu Laau Road) In open Mamane-Naio forest. Preserved_Specimen Engilis Jr., A. 45 Hawaii BISH 1987-08-19
53 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
54 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
55 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
56 Bidens pilosa Kalihi, Kamanaiki Under brush Preserved_Specimen Hume, E.P. 9 Oahu BISH 1930-10-15
57 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
58 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
59 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
60 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
61 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
62 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
63 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
64 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
65 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
66 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
67 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
68 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
69 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
70 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
71 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
72 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
73 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
74 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
75 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
76 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
77 Bidens pilosa Honolulu; Manoa Valley Cleared canefield Preserved_Specimen Degener, O. 11191 Oahu BISH 1922-09-27
78 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
79 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
80 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
81 Bidens pilosa Hauula Grassland, clay loam soil Preserved_Specimen Yellow flowers, leaves opposite Hai, N. 0.47 Oahu BISH 1975-04-15
82 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
83 Bidens pilosa Honolulu; Waikiki Dry coral plain Preserved_Specimen Baker, R.J. 280 Oahu BISH 1932-07-15
84 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
85 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
86 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
87 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
88 Bidens pilosa At beginning of trail to Sacred Falls In grassy area. Preserved_Specimen Corn, C. Oahu BISH 1978-03-21
89 Bidens pilosa Kaholuamanoa, above Waimea Preserved_Specimen Heller, A.A. 2090 Kauai BISH 1895-09-02
90 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
91 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
92 Bidens pilosa Pohakuloa, along Saddle Road Preserved_Specimen Herb; ray florets white, disc florets yellow Herbst, D.R. 5315 Hawaii BISH 1975-05-20
93 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
94 Bidens pilosa Dept. of Forestry Acacia koaia Sanctuary Off North Kohala Road Preserved_Specimen Wagner, W.L. 5286 Hawaii BISH 1984-02-28
95 Bidens pilosa Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 112 Oahu BISH 1983-12-03
96 Bidens pilosa Along Hana Hwy (360), ca. Mile 3. OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
97 Bidens pilosa Oahu Is., koolau Mts., Mt. tantalus, trail OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
98 Bidens pilosa Hawaii Tropical Botanical Garden, Papaikou, HI, US OBSERVATION Curtis Daehler Maui HAPI 10/18/2007
99 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
100 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
101 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
102 Bidens pilosa Manoa Valley, along Manoa Valley roadside Moderately dry roadside Preserved_Specimen Tanaka, Y. Oahu BISH 1929-12-10
103 Bidens pilosa Mauka of Kanaele Preserved_Specimen Kondo, Y. 12 Lanai BISH 1961-03-23
104 Bidens pilosa Lawai Valley N.T.B.G Preserved_Specimen Herb with yellow flowers Herbst, D.R. 2318 Kauai BISH 1972-01-10
105 Bidens pilosa 96746, Kapaa, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
106 Bidens pilosa Kunia Preserved_Specimen BR woody herb; 30 cm; Flower purple. Ruderal Swarbrick, J.T. 0.52 Oahu BISH 1976-01-07
107 Bidens pilosa At beginning of trail to Sacred Falls OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
108 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
109 Bidens pilosa Kipuka Nene Preserved_Specimen Ray flowers 5, white Fagerlund, G.O. 1124 Hawaii BISH 1945-10-30
110 Bidens pilosa Honolulu; University of Hawaii Dry ground Preserved_Specimen Inafuku, R. Oahu BISH 1930-12-08
111 Bidens pilosa Lanai City Preserved_Specimen Degener, O. 28697 Lanai BISH 1964-01-10
112 Bidens pilosa Koolau Mountains; Pupukea Preserved_Specimen Ray-florets white Stone, B.C. 3646 Oahu BISH 1961-09-17
113 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 146 Lanai BISH 1913-10-10
114 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 292 Lanai BISH 1928-02-09
115 Bidens pilosa Koele Preserved_Specimen Forbes, C.N. 178 Lanai BISH 1913-06-01
116 Bidens pilosa Ewa. Pohakupuna Road Preserved_Specimen Petals white Woolford, H.A. Oahu BISH 1957-01-26
117 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
118 Bidens pilosa Kokee State Park On Canyon Trail to Waipoo Falls Preserved_Specimen Wagner, W.L. 4948 Kauai BISH 1983-08-26
119 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
120 Bidens pilosa Upper Pauoa Valley Preserved_Specimen Garber, D.W. 505 Oahu BISH 1920-07-11
121 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
122 Bidens pilosa Honolulu; Diamond Head All around Diamond Head Preserved_Specimen Munro, G.C. 44 Oahu BISH 1950-03-04
123 Bidens pilosa Olomana Needle At summit Preserved_Specimen Degener, O. 7460 Oahu BISH 1929-03-03
124 Bidens pilosa Honolulu; Kaimuki Garden Preserved_Specimen Topping, D.L. 2833 Oahu BISH 1924-09-06
125 Bidens pilosa Waimea Canyon Preserved_Specimen Huber, H.F.J. 39 Kauai BISH 1964-08-21
126 Bidens pilosa Windward side of Koolau range Just below Nuuanu Pali Preserved_Specimen Harris, J.A. 242015 Oahu BISH 1924-08-14
127 Bidens pilosa Palolo Valley Preserved_Specimen Garber, D.W. 397 Oahu BISH 1920-05-02
128 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
129 Bidens pilosa Summit of Hualalai Preserved_Specimen Forbes, C.N. 200 Hawaii BISH 1911-06-18
130 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 370 Lanai BISH 1928-08-01
131 Bidens pilosa Lanai Preserved_Specimen Munro, G.C. 6 Lanai BISH 1952-02-20
132 Bidens pilosa Japanese cemetary, just ewa of Kapiolani Blvd. near walking overpass, Honolulu, Oahu Preserved_Specimen Knope, M. 26 Oahu BISH 2008-02-24
133 Bidens pilosa Transect C4 Along secondary road to area above lighthouse Preserved_Specimen Char, W.P. 78.061 Kahoolawe BISH 1978-09-25
134 Bidens pilosa S slope of Haleakala, Lualaihua Preserved_Specimen Forbes, C.N. 2037 Maui BISH 1920-03-19
135 Bidens pilosa Ewa Beach Chun's Pasture Preserved_Specimen Woolford, H.A. Oahu BISH 1956-12-15
136 Bidens pilosa Island of Hawaii Preserved_Specimen Zimmerman, E.C. Hawaii BISH 1947-07-31
137 Bidens pilosa East Maui, Haleakala Preserved_Specimen Carlson, M.C. Maui BISH 1962-03-07
138 Bidens pilosa Waianae Mountains; Palikea Ridge Preserved_Specimen Pearsall, G.A. Oahu BISH 1954-07-08
139 Bidens pilosa Halawa Trail Preserved_Specimen Pearsall, G.A. Oahu BISH
140 Bidens pilosa Salt Lake Preserved_Specimen Bryan, W.A. Oahu BISH 1903-12-13
141 Bidens pilosa West of Kawela; beach by Kukaimanini Islet Preserved_Specimen Neal, M.C. Oahu BISH 1938-08-04
142 Bidens pilosa Brigham Tract Preserved_Specimen Forbes, A. Oahu BISH 1930-10-01
143 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
144 Bidens pilosa Kilauea, by trail to Kilaueaiki Preserved_Specimen Neal, M.C. Hawaii BISH 1929-08-03
145 Bidens pilosa Niihau Preserved_Specimen Stokes, J.F.G. Niihau BISH 1912-01-01
146 Bidens pilosa HAVO Greenhouse Preserved_Specimen Higashino, P.K. Hawaii BISH 1983-09-23
147 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
148 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
149 Bidens pilosa unknown Preserved_Specimen Mann, H. 49 BISH 1864-01-01
150 Bidens pilosa Koele Preserved_Specimen Munro, G.C. 352 Lanai BISH 1916-11-22
151 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
152 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
153 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
154 Bidens pilosa East Maui, Haleakala Crater, around Holua Vistor Cabin. Preserved_Specimen Welton, P. 1650 Maui BISH 1992-06-28
155 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
156 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
157 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
158 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
159 Bidens pilosa Waimea, Kohala Mountains Dry field Preserved_Specimen Rays white Fosberg, F.R. 10251 Hawaii BISH 1933-09-03
160 Bidens pilosa Kawainui Stream In grass under trees Preserved_Specimen White rays, yellow disk Gagné, W.C. 658 Oahu BISH 1972-11-26
161 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
162 Bidens pilosa Laie, 300 yards from CCH On hillside Preserved_Specimen Stokoe, T. 8 Oahu BISH 1960-09-07
163 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
164 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
165 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
166 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
167 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
168 Bidens pilosa Waimanalo Bay; Kaohikaipu Islet Shade of basalt rocks Preserved_Specimen Flowers yellow Fosberg, F.R. 14048 Oahu BISH 1937-06-13
169 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
170 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
171 Bidens pilosa Pupukea Ridge Sandy loam, forest Preserved_Specimen Bright yellow flowers Sanchez, S. 20 Oahu BISH 1986-01-21
172 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
173 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
174 Bidens pilosa Mauna Kea (Puu Laau Road) In open Mamane-Naio forest. Preserved_Specimen Engilis Jr., A. 45 Hawaii BISH 1987-08-19
175 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
176 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
177 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
178 Bidens pilosa Kalihi, Kamanaiki Under brush Preserved_Specimen Hume, E.P. 9 Oahu BISH 1930-10-15
179 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
180 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
181 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
182 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
183 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
184 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
185 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
186 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
187 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
188 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
189 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
190 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
191 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
192 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
193 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
194 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
195 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
196 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
197 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
198 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
199 Bidens pilosa Honolulu; Manoa Valley Cleared canefield Preserved_Specimen Degener, O. 11191 Oahu BISH 1922-09-27
200 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
201 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
202 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
203 Bidens pilosa Hauula Grassland, clay loam soil Preserved_Specimen Yellow flowers, leaves opposite Hai, N. 0.47 Oahu BISH 1975-04-15
204 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
205 Bidens pilosa Honolulu; Waikiki Dry coral plain Preserved_Specimen Baker, R.J. 280 Oahu BISH 1932-07-15
206 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
207 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
208 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
209 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
210 Bidens pilosa At beginning of trail to Sacred Falls In grassy area. Preserved_Specimen Corn, C. Oahu BISH 1978-03-21
211 Bidens pilosa Kaholuamanoa, above Waimea Preserved_Specimen Heller, A.A. 2090 Kauai BISH 1895-09-02
212 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
213 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
214 Bidens pilosa Pohakuloa, along Saddle Road Preserved_Specimen Herb; ray florets white, disc florets yellow Herbst, D.R. 5315 Hawaii BISH 1975-05-20
215 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
216 Bidens pilosa Dept. of Forestry Acacia koaia Sanctuary Off North Kohala Road Preserved_Specimen Wagner, W.L. 5286 Hawaii BISH 1984-02-28
217 Bidens pilosa Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 112 Oahu BISH 1983-12-03
218 Bidens pilosa Along Hana Hwy (360), ca. Mile 3. OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
219 Bidens pilosa Oahu Is., koolau Mts., Mt. tantalus, trail OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
220 Bidens pilosa Hawaii Tropical Botanical Garden, Papaikou, HI, US OBSERVATION Curtis Daehler Maui HAPI 10/18/2007
221 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
222 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
223 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
224 Bidens pilosa Manoa Valley, along Manoa Valley roadside Moderately dry roadside Preserved_Specimen Tanaka, Y. Oahu BISH 1929-12-10
225 Bidens pilosa Mauka of Kanaele Preserved_Specimen Kondo, Y. 12 Lanai BISH 1961-03-23
226 Bidens pilosa Lawai Valley N.T.B.G Preserved_Specimen Herb with yellow flowers Herbst, D.R. 2318 Kauai BISH 1972-01-10
227 Bidens pilosa 96746, Kapaa, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
228 Bidens pilosa Kunia Preserved_Specimen BR woody herb; 30 cm; Flower purple. Ruderal Swarbrick, J.T. 0.52 Oahu BISH 1976-01-07
229 Bidens pilosa At beginning of trail to Sacred Falls OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
230 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
231 Bidens pilosa Kipuka Nene Preserved_Specimen Ray flowers 5, white Fagerlund, G.O. 1124 Hawaii BISH 1945-10-30
232 Bidens pilosa Honolulu; University of Hawaii Dry ground Preserved_Specimen Inafuku, R. Oahu BISH 1930-12-08
233 Bidens pilosa Lanai City Preserved_Specimen Degener, O. 28697 Lanai BISH 1964-01-10
234 Bidens pilosa Koolau Mountains; Pupukea Preserved_Specimen Ray-florets white Stone, B.C. 3646 Oahu BISH 1961-09-17
235 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 146 Lanai BISH 1913-10-10
236 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 292 Lanai BISH 1928-02-09
237 Bidens pilosa Koele Preserved_Specimen Forbes, C.N. 178 Lanai BISH 1913-06-01
238 Bidens pilosa Ewa. Pohakupuna Road Preserved_Specimen Petals white Woolford, H.A. Oahu BISH 1957-01-26
239 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
240 Bidens pilosa Kokee State Park On Canyon Trail to Waipoo Falls Preserved_Specimen Wagner, W.L. 4948 Kauai BISH 1983-08-26
241 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
242 Bidens pilosa Upper Pauoa Valley Preserved_Specimen Garber, D.W. 505 Oahu BISH 1920-07-11
243 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
244 Bidens pilosa Honolulu; Diamond Head All around Diamond Head Preserved_Specimen Munro, G.C. 44 Oahu BISH 1950-03-04
245 Bidens pilosa Olomana Needle At summit Preserved_Specimen Degener, O. 7460 Oahu BISH 1929-03-03
246 Bidens pilosa Honolulu; Kaimuki Garden Preserved_Specimen Topping, D.L. 2833 Oahu BISH 1924-09-06
247 Bidens pilosa Waimea Canyon Preserved_Specimen Huber, H.F.J. 39 Kauai BISH 1964-08-21
248 Bidens pilosa Windward side of Koolau range Just below Nuuanu Pali Preserved_Specimen Harris, J.A. 242015 Oahu BISH 1924-08-14
249 Bidens pilosa Palolo Valley Preserved_Specimen Garber, D.W. 397 Oahu BISH 1920-05-02
250 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
251 Bidens pilosa Summit of Hualalai Preserved_Specimen Forbes, C.N. 200 Hawaii BISH 1911-06-18
252 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 370 Lanai BISH 1928-08-01
253 Bidens pilosa Lanai Preserved_Specimen Munro, G.C. 6 Lanai BISH 1952-02-20
254 Bidens pilosa Japanese cemetary, just ewa of Kapiolani Blvd. near walking overpass, Honolulu, Oahu Preserved_Specimen Knope, M. 26 Oahu BISH 2008-02-24
255 Bidens pilosa Transect C4 Along secondary road to area above lighthouse Preserved_Specimen Char, W.P. 78.061 Kahoolawe BISH 1978-09-25
256 Bidens pilosa S slope of Haleakala, Lualaihua Preserved_Specimen Forbes, C.N. 2037 Maui BISH 1920-03-19
257 Bidens pilosa Ewa Beach Chun's Pasture Preserved_Specimen Woolford, H.A. Oahu BISH 1956-12-15
258 Bidens pilosa Island of Hawaii Preserved_Specimen Zimmerman, E.C. Hawaii BISH 1947-07-31
259 Bidens pilosa East Maui, Haleakala Preserved_Specimen Carlson, M.C. Maui BISH 1962-03-07
260 Bidens pilosa Waianae Mountains; Palikea Ridge Preserved_Specimen Pearsall, G.A. Oahu BISH 1954-07-08
261 Bidens pilosa Halawa Trail Preserved_Specimen Pearsall, G.A. Oahu BISH
262 Bidens pilosa Salt Lake Preserved_Specimen Bryan, W.A. Oahu BISH 1903-12-13
263 Bidens pilosa West of Kawela; beach by Kukaimanini Islet Preserved_Specimen Neal, M.C. Oahu BISH 1938-08-04
264 Bidens pilosa Brigham Tract Preserved_Specimen Forbes, A. Oahu BISH 1930-10-01
265 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
266 Bidens pilosa Kilauea, by trail to Kilaueaiki Preserved_Specimen Neal, M.C. Hawaii BISH 1929-08-03
267 Bidens pilosa Niihau Preserved_Specimen Stokes, J.F.G. Niihau BISH 1912-01-01
268 Bidens pilosa HAVO Greenhouse Preserved_Specimen Higashino, P.K. Hawaii BISH 1983-09-23
269 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
270 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
271 Bidens pilosa unknown Preserved_Specimen Mann, H. 49 BISH 1864-01-01
272 Bidens pilosa Koele Preserved_Specimen Munro, G.C. 352 Lanai BISH 1916-11-22
273 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
274 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
275 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
276 Bidens pilosa East Maui, Haleakala Crater, around Holua Vistor Cabin. Preserved_Specimen Welton, P. 1650 Maui BISH 1992-06-28
277 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
278 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
279 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
280 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
281 Bidens pilosa Waimea, Kohala Mountains Dry field Preserved_Specimen Rays white Fosberg, F.R. 10251 Hawaii BISH 1933-09-03
282 Bidens pilosa Kawainui Stream In grass under trees Preserved_Specimen White rays, yellow disk Gagné, W.C. 658 Oahu BISH 1972-11-26
283 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
284 Bidens pilosa Laie, 300 yards from CCH On hillside Preserved_Specimen Stokoe, T. 8 Oahu BISH 1960-09-07
285 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
286 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
287 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
288 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
289 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
290 Bidens pilosa Waimanalo Bay; Kaohikaipu Islet Shade of basalt rocks Preserved_Specimen Flowers yellow Fosberg, F.R. 14048 Oahu BISH 1937-06-13
291 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
292 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
293 Bidens pilosa Pupukea Ridge Sandy loam, forest Preserved_Specimen Bright yellow flowers Sanchez, S. 20 Oahu BISH 1986-01-21
294 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
295 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
296 Bidens pilosa Mauna Kea (Puu Laau Road) In open Mamane-Naio forest. Preserved_Specimen Engilis Jr., A. 45 Hawaii BISH 1987-08-19
297 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
298 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
299 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
300 Bidens pilosa Kalihi, Kamanaiki Under brush Preserved_Specimen Hume, E.P. 9 Oahu BISH 1930-10-15
301 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
302 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
303 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
304 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
305 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
306 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
307 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
308 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
309 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
310 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
311 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
312 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
313 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
314 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
315 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
316 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
317 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
318 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
319 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
320 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
321 Bidens pilosa Honolulu; Manoa Valley Cleared canefield Preserved_Specimen Degener, O. 11191 Oahu BISH 1922-09-27
322 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
323 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
324 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
325 Bidens pilosa Hauula Grassland, clay loam soil Preserved_Specimen Yellow flowers, leaves opposite Hai, N. 0.47 Oahu BISH 1975-04-15
326 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
327 Bidens pilosa Honolulu; Waikiki Dry coral plain Preserved_Specimen Baker, R.J. 280 Oahu BISH 1932-07-15
328 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
329 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
330 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
331 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
332 Bidens pilosa At beginning of trail to Sacred Falls In grassy area. Preserved_Specimen Corn, C. Oahu BISH 1978-03-21
333 Bidens pilosa Kaholuamanoa, above Waimea Preserved_Specimen Heller, A.A. 2090 Kauai BISH 1895-09-02
334 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
335 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
336 Bidens pilosa Pohakuloa, along Saddle Road Preserved_Specimen Herb; ray florets white, disc florets yellow Herbst, D.R. 5315 Hawaii BISH 1975-05-20
337 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
338 Bidens pilosa Dept. of Forestry Acacia koaia Sanctuary Off North Kohala Road Preserved_Specimen Wagner, W.L. 5286 Hawaii BISH 1984-02-28
339 Bidens pilosa Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 112 Oahu BISH 1983-12-03
340 Bidens pilosa Along Hana Hwy (360), ca. Mile 3. OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
341 Bidens pilosa Oahu Is., koolau Mts., Mt. tantalus, trail OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
342 Bidens pilosa Hawaii Tropical Botanical Garden, Papaikou, HI, US OBSERVATION Curtis Daehler Maui HAPI 10/18/2007
343 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
344 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
345 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
346 Bidens pilosa Manoa Valley, along Manoa Valley roadside Moderately dry roadside Preserved_Specimen Tanaka, Y. Oahu BISH 1929-12-10
347 Bidens pilosa Mauka of Kanaele Preserved_Specimen Kondo, Y. 12 Lanai BISH 1961-03-23
348 Bidens pilosa Lawai Valley N.T.B.G Preserved_Specimen Herb with yellow flowers Herbst, D.R. 2318 Kauai BISH 1972-01-10
349 Bidens pilosa 96746, Kapaa, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
350 Bidens pilosa Kunia Preserved_Specimen BR woody herb; 30 cm; Flower purple. Ruderal Swarbrick, J.T. 0.52 Oahu BISH 1976-01-07
351 Bidens pilosa At beginning of trail to Sacred Falls OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
352 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
353 Bidens pilosa Kipuka Nene Preserved_Specimen Ray flowers 5, white Fagerlund, G.O. 1124 Hawaii BISH 1945-10-30
354 Bidens pilosa Honolulu; University of Hawaii Dry ground Preserved_Specimen Inafuku, R. Oahu BISH 1930-12-08
355 Bidens pilosa Lanai City Preserved_Specimen Degener, O. 28697 Lanai BISH 1964-01-10
356 Bidens pilosa Koolau Mountains; Pupukea Preserved_Specimen Ray-florets white Stone, B.C. 3646 Oahu BISH 1961-09-17
357 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 146 Lanai BISH 1913-10-10
358 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 292 Lanai BISH 1928-02-09
359 Bidens pilosa Koele Preserved_Specimen Forbes, C.N. 178 Lanai BISH 1913-06-01
360 Bidens pilosa Ewa. Pohakupuna Road Preserved_Specimen Petals white Woolford, H.A. Oahu BISH 1957-01-26
361 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
362 Bidens pilosa Kokee State Park On Canyon Trail to Waipoo Falls Preserved_Specimen Wagner, W.L. 4948 Kauai BISH 1983-08-26
363 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
364 Bidens pilosa Upper Pauoa Valley Preserved_Specimen Garber, D.W. 505 Oahu BISH 1920-07-11
365 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
366 Bidens pilosa Honolulu; Diamond Head All around Diamond Head Preserved_Specimen Munro, G.C. 44 Oahu BISH 1950-03-04
367 Bidens pilosa Olomana Needle At summit Preserved_Specimen Degener, O. 7460 Oahu BISH 1929-03-03
368 Bidens pilosa Honolulu; Kaimuki Garden Preserved_Specimen Topping, D.L. 2833 Oahu BISH 1924-09-06
369 Bidens pilosa Waimea Canyon Preserved_Specimen Huber, H.F.J. 39 Kauai BISH 1964-08-21
370 Bidens pilosa Windward side of Koolau range Just below Nuuanu Pali Preserved_Specimen Harris, J.A. 242015 Oahu BISH 1924-08-14
371 Bidens pilosa Palolo Valley Preserved_Specimen Garber, D.W. 397 Oahu BISH 1920-05-02
372 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
373 Bidens pilosa Summit of Hualalai Preserved_Specimen Forbes, C.N. 200 Hawaii BISH 1911-06-18
374 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 370 Lanai BISH 1928-08-01
375 Bidens pilosa Lanai Preserved_Specimen Munro, G.C. 6 Lanai BISH 1952-02-20
376 Bidens pilosa Japanese cemetary, just ewa of Kapiolani Blvd. near walking overpass, Honolulu, Oahu Preserved_Specimen Knope, M. 26 Oahu BISH 2008-02-24
377 Bidens pilosa Transect C4 Along secondary road to area above lighthouse Preserved_Specimen Char, W.P. 78.061 Kahoolawe BISH 1978-09-25
378 Bidens pilosa S slope of Haleakala, Lualaihua Preserved_Specimen Forbes, C.N. 2037 Maui BISH 1920-03-19
379 Bidens pilosa Ewa Beach Chun's Pasture Preserved_Specimen Woolford, H.A. Oahu BISH 1956-12-15
380 Bidens pilosa Island of Hawaii Preserved_Specimen Zimmerman, E.C. Hawaii BISH 1947-07-31
381 Bidens pilosa East Maui, Haleakala Preserved_Specimen Carlson, M.C. Maui BISH 1962-03-07
382 Bidens pilosa Waianae Mountains; Palikea Ridge Preserved_Specimen Pearsall, G.A. Oahu BISH 1954-07-08
383 Bidens pilosa Halawa Trail Preserved_Specimen Pearsall, G.A. Oahu BISH
384 Bidens pilosa Salt Lake Preserved_Specimen Bryan, W.A. Oahu BISH 1903-12-13
385 Bidens pilosa West of Kawela; beach by Kukaimanini Islet Preserved_Specimen Neal, M.C. Oahu BISH 1938-08-04
386 Bidens pilosa Brigham Tract Preserved_Specimen Forbes, A. Oahu BISH 1930-10-01
387 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
388 Bidens pilosa Kilauea, by trail to Kilaueaiki Preserved_Specimen Neal, M.C. Hawaii BISH 1929-08-03
389 Bidens pilosa Niihau Preserved_Specimen Stokes, J.F.G. Niihau BISH 1912-01-01
390 Bidens pilosa HAVO Greenhouse Preserved_Specimen Higashino, P.K. Hawaii BISH 1983-09-23
391 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
392 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
393 Bidens pilosa unknown Preserved_Specimen Mann, H. 49 BISH 1864-01-01
394 Bidens pilosa Koele Preserved_Specimen Munro, G.C. 352 Lanai BISH 1916-11-22
395 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
396 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
397 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
398 Bidens pilosa East Maui, Haleakala Crater, around Holua Vistor Cabin. Preserved_Specimen Welton, P. 1650 Maui BISH 1992-06-28
399 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
400 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
401 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
402 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
403 Bidens pilosa Waimea, Kohala Mountains Dry field Preserved_Specimen Rays white Fosberg, F.R. 10251 Hawaii BISH 1933-09-03
404 Bidens pilosa Kawainui Stream In grass under trees Preserved_Specimen White rays, yellow disk Gagné, W.C. 658 Oahu BISH 1972-11-26
405 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
406 Bidens pilosa Laie, 300 yards from CCH On hillside Preserved_Specimen Stokoe, T. 8 Oahu BISH 1960-09-07
407 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
408 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
409 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
410 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
411 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
412 Bidens pilosa Waimanalo Bay; Kaohikaipu Islet Shade of basalt rocks Preserved_Specimen Flowers yellow Fosberg, F.R. 14048 Oahu BISH 1937-06-13
413 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
414 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
415 Bidens pilosa Pupukea Ridge Sandy loam, forest Preserved_Specimen Bright yellow flowers Sanchez, S. 20 Oahu BISH 1986-01-21
416 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
417 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
418 Bidens pilosa Mauna Kea (Puu Laau Road) In open Mamane-Naio forest. Preserved_Specimen Engilis Jr., A. 45 Hawaii BISH 1987-08-19
419 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
420 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
421 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
422 Bidens pilosa Kalihi, Kamanaiki Under brush Preserved_Specimen Hume, E.P. 9 Oahu BISH 1930-10-15
423 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
424 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
425 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
426 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
427 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
428 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
429 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
430 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
431 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
432 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
433 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
434 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
435 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
436 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
437 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
438 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
439 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
440 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
441 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
442 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
443 Bidens pilosa Honolulu; Manoa Valley Cleared canefield Preserved_Specimen Degener, O. 11191 Oahu BISH 1922-09-27
444 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
445 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
446 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
447 Bidens pilosa Hauula Grassland, clay loam soil Preserved_Specimen Yellow flowers, leaves opposite Hai, N. 0.47 Oahu BISH 1975-04-15
448 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
449 Bidens pilosa Honolulu; Waikiki Dry coral plain Preserved_Specimen Baker, R.J. 280 Oahu BISH 1932-07-15
450 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
451 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
452 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
453 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
454 Bidens pilosa At beginning of trail to Sacred Falls In grassy area. Preserved_Specimen Corn, C. Oahu BISH 1978-03-21
455 Bidens pilosa Kaholuamanoa, above Waimea Preserved_Specimen Heller, A.A. 2090 Kauai BISH 1895-09-02
456 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
457 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
458 Bidens pilosa Pohakuloa, along Saddle Road Preserved_Specimen Herb; ray florets white, disc florets yellow Herbst, D.R. 5315 Hawaii BISH 1975-05-20
459 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
460 Bidens pilosa Dept. of Forestry Acacia koaia Sanctuary Off North Kohala Road Preserved_Specimen Wagner, W.L. 5286 Hawaii BISH 1984-02-28
461 Bidens pilosa Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 112 Oahu BISH 1983-12-03
462 Bidens pilosa Along Hana Hwy (360), ca. Mile 3. OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
463 Bidens pilosa Oahu Is., koolau Mts., Mt. tantalus, trail OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
464 Bidens pilosa Hawaii Tropical Botanical Garden, Papaikou, HI, US OBSERVATION Curtis Daehler Maui HAPI 10/18/2007
465 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
466 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
467 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
468 Bidens pilosa Manoa Valley, along Manoa Valley roadside Moderately dry roadside Preserved_Specimen Tanaka, Y. Oahu BISH 1929-12-10
469 Bidens pilosa Mauka of Kanaele Preserved_Specimen Kondo, Y. 12 Lanai BISH 1961-03-23
470 Bidens pilosa Lawai Valley N.T.B.G Preserved_Specimen Herb with yellow flowers Herbst, D.R. 2318 Kauai BISH 1972-01-10
471 Bidens pilosa 96746, Kapaa, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
472 Bidens pilosa Kunia Preserved_Specimen BR woody herb; 30 cm; Flower purple. Ruderal Swarbrick, J.T. 0.52 Oahu BISH 1976-01-07
473 Bidens pilosa At beginning of trail to Sacred Falls OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
474 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
475 Bidens pilosa Kipuka Nene Preserved_Specimen Ray flowers 5, white Fagerlund, G.O. 1124 Hawaii BISH 1945-10-30
476 Bidens pilosa Honolulu; University of Hawaii Dry ground Preserved_Specimen Inafuku, R. Oahu BISH 1930-12-08
477 Bidens pilosa Lanai City Preserved_Specimen Degener, O. 28697 Lanai BISH 1964-01-10
478 Bidens pilosa Koolau Mountains; Pupukea Preserved_Specimen Ray-florets white Stone, B.C. 3646 Oahu BISH 1961-09-17
479 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 146 Lanai BISH 1913-10-10
480 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 292 Lanai BISH 1928-02-09
481 Bidens pilosa Koele Preserved_Specimen Forbes, C.N. 178 Lanai BISH 1913-06-01
482 Bidens pilosa Ewa. Pohakupuna Road Preserved_Specimen Petals white Woolford, H.A. Oahu BISH 1957-01-26
483 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
484 Bidens pilosa Kokee State Park On Canyon Trail to Waipoo Falls Preserved_Specimen Wagner, W.L. 4948 Kauai BISH 1983-08-26
485 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
486 Bidens pilosa Upper Pauoa Valley Preserved_Specimen Garber, D.W. 505 Oahu BISH 1920-07-11
487 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
488 Bidens pilosa Honolulu; Diamond Head All around Diamond Head Preserved_Specimen Munro, G.C. 44 Oahu BISH 1950-03-04
489 Bidens pilosa Olomana Needle At summit Preserved_Specimen Degener, O. 7460 Oahu BISH 1929-03-03
490 Bidens pilosa Honolulu; Kaimuki Garden Preserved_Specimen Topping, D.L. 2833 Oahu BISH 1924-09-06
491 Bidens pilosa Waimea Canyon Preserved_Specimen Huber, H.F.J. 39 Kauai BISH 1964-08-21
492 Bidens pilosa Windward side of Koolau range Just below Nuuanu Pali Preserved_Specimen Harris, J.A. 242015 Oahu BISH 1924-08-14
493 Bidens pilosa Palolo Valley Preserved_Specimen Garber, D.W. 397 Oahu BISH 1920-05-02
494 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
495 Bidens pilosa Summit of Hualalai Preserved_Specimen Forbes, C.N. 200 Hawaii BISH 1911-06-18
496 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 370 Lanai BISH 1928-08-01
497 Bidens pilosa Lanai Preserved_Specimen Munro, G.C. 6 Lanai BISH 1952-02-20
498 Bidens pilosa Japanese cemetary, just ewa of Kapiolani Blvd. near walking overpass, Honolulu, Oahu Preserved_Specimen Knope, M. 26 Oahu BISH 2008-02-24
499 Bidens pilosa Transect C4 Along secondary road to area above lighthouse Preserved_Specimen Char, W.P. 78.061 Kahoolawe BISH 1978-09-25
500 Bidens pilosa S slope of Haleakala, Lualaihua Preserved_Specimen Forbes, C.N. 2037 Maui BISH 1920-03-19
501 Bidens pilosa Ewa Beach Chun's Pasture Preserved_Specimen Woolford, H.A. Oahu BISH 1956-12-15
502 Bidens pilosa Island of Hawaii Preserved_Specimen Zimmerman, E.C. Hawaii BISH 1947-07-31
503 Bidens pilosa East Maui, Haleakala Preserved_Specimen Carlson, M.C. Maui BISH 1962-03-07
504 Bidens pilosa Waianae Mountains; Palikea Ridge Preserved_Specimen Pearsall, G.A. Oahu BISH 1954-07-08
505 Bidens pilosa Halawa Trail Preserved_Specimen Pearsall, G.A. Oahu BISH
506 Bidens pilosa Salt Lake Preserved_Specimen Bryan, W.A. Oahu BISH 1903-12-13
507 Bidens pilosa West of Kawela; beach by Kukaimanini Islet Preserved_Specimen Neal, M.C. Oahu BISH 1938-08-04
508 Bidens pilosa Brigham Tract Preserved_Specimen Forbes, A. Oahu BISH 1930-10-01
509 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
510 Bidens pilosa Kilauea, by trail to Kilaueaiki Preserved_Specimen Neal, M.C. Hawaii BISH 1929-08-03
511 Bidens pilosa Niihau Preserved_Specimen Stokes, J.F.G. Niihau BISH 1912-01-01
512 Bidens pilosa HAVO Greenhouse Preserved_Specimen Higashino, P.K. Hawaii BISH 1983-09-23
513 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
514 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
515 Bidens pilosa unknown Preserved_Specimen Mann, H. 49 BISH 1864-01-01
516 Bidens pilosa Koele Preserved_Specimen Munro, G.C. 352 Lanai BISH 1916-11-22
517 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
518 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
519 Bidens pilosa Nuuanu Valley Preserved_Specimen Forbes, C.N. 1062 Oahu BISH 1909-01-24
520 Bidens pilosa East Maui, Haleakala Crater, around Holua Vistor Cabin. Preserved_Specimen Welton, P. 1650 Maui BISH 1992-06-28
521 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
522 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
523 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
524 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
525 Bidens pilosa Waimea, Kohala Mountains Dry field Preserved_Specimen Rays white Fosberg, F.R. 10251 Hawaii BISH 1933-09-03
526 Bidens pilosa Kawainui Stream In grass under trees Preserved_Specimen White rays, yellow disk Gagné, W.C. 658 Oahu BISH 1972-11-26
527 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
528 Bidens pilosa Laie, 300 yards from CCH On hillside Preserved_Specimen Stokoe, T. 8 Oahu BISH 1960-09-07
529 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
530 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
531 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
532 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
533 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
534 Bidens pilosa Waimanalo Bay; Kaohikaipu Islet Shade of basalt rocks Preserved_Specimen Flowers yellow Fosberg, F.R. 14048 Oahu BISH 1937-06-13
535 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
536 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
537 Bidens pilosa Pupukea Ridge Sandy loam, forest Preserved_Specimen Bright yellow flowers Sanchez, S. 20 Oahu BISH 1986-01-21
538 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
539 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
540 Bidens pilosa Mauna Kea (Puu Laau Road) In open Mamane-Naio forest. Preserved_Specimen Engilis Jr., A. 45 Hawaii BISH 1987-08-19
541 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
542 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
543 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
544 Bidens pilosa Kalihi, Kamanaiki Under brush Preserved_Specimen Hume, E.P. 9 Oahu BISH 1930-10-15
545 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
546 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
547 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
548 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
549 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
550 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
551 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
552 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
553 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
554 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
555 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
556 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
557 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
558 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
559 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
560 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
561 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
562 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
563 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
564 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
565 Bidens pilosa Honolulu; Manoa Valley Cleared canefield Preserved_Specimen Degener, O. 11191 Oahu BISH 1922-09-27
566 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
567 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
568 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
569 Bidens pilosa Hauula Grassland, clay loam soil Preserved_Specimen Yellow flowers, leaves opposite Hai, N. 0.47 Oahu BISH 1975-04-15
570 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
571 Bidens pilosa Honolulu; Waikiki Dry coral plain Preserved_Specimen Baker, R.J. 280 Oahu BISH 1932-07-15
572 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
573 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
574 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
575 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
576 Bidens pilosa At beginning of trail to Sacred Falls In grassy area. Preserved_Specimen Corn, C. Oahu BISH 1978-03-21
577 Bidens pilosa Kaholuamanoa, above Waimea Preserved_Specimen Heller, A.A. 2090 Kauai BISH 1895-09-02
578 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
579 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
580 Bidens pilosa Pohakuloa, along Saddle Road Preserved_Specimen Herb; ray florets white, disc florets yellow Herbst, D.R. 5315 Hawaii BISH 1975-05-20
581 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
582 Bidens pilosa Dept. of Forestry Acacia koaia Sanctuary Off North Kohala Road Preserved_Specimen Wagner, W.L. 5286 Hawaii BISH 1984-02-28
583 Bidens pilosa Honolulu; Honolulu District: Koko Head Preserved_Specimen Bruegmann, M.M. 112 Oahu BISH 1983-12-03
584 Bidens pilosa Along Hana Hwy (360), ca. Mile 3. OBSERVATION Curtis Daehler Maui HAPI 3/25/2007
585 Bidens pilosa Oahu Is., koolau Mts., Mt. tantalus, trail OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
586 Bidens pilosa Hawaii Tropical Botanical Garden, Papaikou, HI, US OBSERVATION Curtis Daehler Maui HAPI 10/18/2007
587 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
588 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
589 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
590 Bidens pilosa Manoa Valley, along Manoa Valley roadside Moderately dry roadside Preserved_Specimen Tanaka, Y. Oahu BISH 1929-12-10
591 Bidens pilosa Mauka of Kanaele Preserved_Specimen Kondo, Y. 12 Lanai BISH 1961-03-23
592 Bidens pilosa Lawai Valley N.T.B.G Preserved_Specimen Herb with yellow flowers Herbst, D.R. 2318 Kauai BISH 1972-01-10
593 Bidens pilosa 96746, Kapaa, HI, US OBSERVATION Curtis Daehler Hawaii HAPI 3/25/2007
594 Bidens pilosa Kunia Preserved_Specimen BR woody herb; 30 cm; Flower purple. Ruderal Swarbrick, J.T. 0.52 Oahu BISH 1976-01-07
595 Bidens pilosa At beginning of trail to Sacred Falls OBSERVATION Curtis Daehler Oahu HAPI 3/25/2007
596 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
597 Bidens pilosa Kipuka Nene Preserved_Specimen Ray flowers 5, white Fagerlund, G.O. 1124 Hawaii BISH 1945-10-30
598 Bidens pilosa Honolulu; University of Hawaii Dry ground Preserved_Specimen Inafuku, R. Oahu BISH 1930-12-08
599 Bidens pilosa Lanai City Preserved_Specimen Degener, O. 28697 Lanai BISH 1964-01-10
600 Bidens pilosa Koolau Mountains; Pupukea Preserved_Specimen Ray-florets white Stone, B.C. 3646 Oahu BISH 1961-09-17
601 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 146 Lanai BISH 1913-10-10
602 Bidens pilosa Palawai Preserved_Specimen Munro, G.C. 292 Lanai BISH 1928-02-09
603 Bidens pilosa Koele Preserved_Specimen Forbes, C.N. 178 Lanai BISH 1913-06-01
604 Bidens pilosa Ewa. Pohakupuna Road Preserved_Specimen Petals white Woolford, H.A. Oahu BISH 1957-01-26
605 Bidens pilosa unknown Preserved_Specimen Hillebrand, W.B. BISH
606 Bidens pilosa Kokee State Park On Canyon Trail to Waipoo Falls Preserved_Specimen Wagner, W.L. 4948 Kauai BISH 1983-08-26
607 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
608 Bidens pilosa Upper Pauoa Valley Preserved_Specimen Garber, D.W. 505 Oahu BISH 1920-07-11
609 Bidens pilosa Kalaupapa; Kauhako crater, SW zone Preserved_Specimen erect annual herb Wysong, M.L. 499 Molokai BISH 2004-12-07
610 Bidens pilosa Honolulu; Diamond Head All around Diamond Head Preserved_Specimen Munro, G.C. 44 Oahu BISH 1950-03-04