Bidens micrantha

Gaudich. (1829)

This name is accepted

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

ko‘oko‘olau [kookoolau], ko‘olau [koolau]

Description

Key Characters:

Growth Form: Decumbent perennial herbs 0.1-0.3 m tall.

Stems:

Roots:

Leaves: Leaves pinnately compound or simple. Opposite. Blades lanceolate or ovate Apex acuminate. Margins ciliate or serrate/dentate.

Flowers:

Fruit: Fruit a simple; dry; achene (cypsela) Seeds 1 per fruit; erect; embryo straight.

Ploidy:

Habitat:

Elevation Range:

Historical Distribution

Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

O'ahu Endemic
Lana'i Endemic
Kaho'olawe Endemic
Maui Endemic
Hawai'i Endemic

Dispersal Agents


Pollinators

Bibliography

Name Published In: Voy. Uranie: t. 85 (1829)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Bidens micrantha Gaudich. west maui, lahaina district, olowalu, top ridge at ukumehame divide at foot of ridge at FR boundary, on barren scraped area on ground; on thin soil between small pebbles PRESERVED_SPECIMEN oppenheimer, h.l. hobdy, b.; duvall, f. collector number: h20501 Oahu BISH 2/7/2005
2 Bidens micrantha Gaudich. West Maui, Lahaina District, slopes of Helu, north side. O(ccasional on slopes. Vegetation: Metrosideros, Cheirodendron, Coprosma, Kadua, Perrottetia, Broussaisia, Clermontia, Cibotium, Leptecophylla, Vaccinium, Dicranopteris, Diplopterygium, Smilax, Astelia, Hillebrandia, Cyanea, Dodonaea, Myrsine, Psychotria, Wikstroemia, Carex, Elaphoglossum, Tetraplasandra, Gunnera, Pseudophegopteris, Dubautia, Rubus, Cyrtandra, Astelia, Sticherus. PRESERVED_SPECIMEN Oppenheimer, H.L. H91006 Maui BISH 9/8/2010
3 Bidens micrantha Gaudich. West Maui, Lahaina District, Kauaula Valley. Vegetation: Metrosideros, Coprosma, Dodonaea, Kadua, Freycinetia, Myrsine, Dubautia, Clermontia, Cyanea, Nothocestrum, Sadleria, Diplazium, Touchardia, Pipturus, Boehmeria, Perrottetia, Cyrtandra. PRESERVED_SPECIMEN Oppenheimer, H.L. H120810 Maui BISH 12/3/2008
4 Bidens micrantha Gaudich. West Maui, Lahaina District, Helu, upper drainage of Launiupoko Valley. Vegetation: Metrosideros, Cheirodendron, Broussaisia, Clermontia, Kadua, Melicope, Myrsine, Dubautia, Coprosma, Rubus, Sticherus, Sadlereia, Cibotium, Dryopteris, Diplazium, Smilax, Freycinetia, Rubus, Astelia, Carex, Peperomia, Pseudophegopteris. PRESERVED_SPECIMEN Oppenheimer, H.L. H111003 Maui BISH 11/3/2010
5 Bidens micrantha Gaudich. west maui, lahaina district, olowalu valley, se slope Occasional on steep talus slopes. Vegetation: Diospyros, Nestegis, Metrosideros, Antidesma, Syzygium, Cordyline, Aleurites, Bobea, Nesoluma, Pleomele, Rauvolfia, Microlepia, Canavalia, Alyxia, Cocculus, Blechnum, Pneumatopteris, Lepisorus, Polypodium, Pittosporum, Adiantum, Lantana, Peperomia, Osteomeles, Chamaesyce, Leptecophylla, Sida, Charpentiera, Pisonia, Pipturus, Doryopteris, Artemisia. PRESERVED_SPECIMEN oppenheimer, h.l. perlman, s. collector number: h100822 Maui BISH 10/21/2008
6 Bidens micrantha Gaudich. West Maui, Lahaina District, Olowalu, top ridge at Ukumehame divide Growing at top of pali. PRESERVED_SPECIMEN Oppenheimer, H.L. Hobdy, B.; Duvall, F. Collector Number: H20501 Maui BISH 2/7/2005
7 Bidens micrantha Gaudich. West Maui, Lahaina District, Helu, upper drainage of Launiupoko Valley. PRESERVED_SPECIMEN Oppenheimer, H.L. H111001 Maui BISH 11/3/2010
8 Bidens micrantha Gaudich. West Maui, Lahaina District, Olowalu, top ridge at Ukumehame divide Growing at top of pali. PRESERVED_SPECIMEN Oppenheimer, H.L. H20501 Maui BISH 2/7/2005
9 Bidens micrantha Gaudich. Lyon Arboretum PRESERVED_SPECIMEN Nagata, K.M. 2290 Oahu BISH 3/31/1981
10 Bidens micrantha Gaudich. West Maui, Lahaina District, Olowalu Valley, SE slope Occasional on steep talus slopes. Vegetation: Diospyros, Nestegis, Metrosideros, Antidesma, Syzygium, Cordyline, Aleurites, Bobea, Nesoluma, Pleomele, Rauvolfia, Microlepia, Canavalia, Alyxia, Cocculus, Blechnum, Pneumatopteris, Lepisorus, Polypodium, Pittosporum, Adiantum, Lantana, Peperomia, Osteomeles, Chamaesyce, Leptecophylla, Sida, Charpentiera, Pisonia, Pipturus, Doryopteris, Artemisia. PRESERVED_SPECIMEN Oppenheimer, H.L. Perlman, S. Collector Number: H100822 Maui BISH 10/21/2008
11 Bidens micrantha Gaudich. wailuku district, kaunoahua ridge, north of pohakea gulch Alien vegetation; degraded Dodonaea viscoa shrubland with Prosopis pallida, Grevillea robusta, Lantana camara, Leucaena leucocephala, Rhyncelytrum repens, Censhrus ciliaris, Casuarina, Acacia farnesiana, Sida fallax, Heteropogon contortus, Achryanthes s PRESERVED_SPECIMEN perlman, s.p. oppenheimer, h. collector number: 21657 Maui BISH 5/21/2009
12 Bidens micrantha Gaudich. Olowalu, top of ridge at Ukumehamehame divide. PRESERVED_SPECIMEN Hank Oppenheimer H20501 Maui PTBG 2/7/2005
13 Bidens micrantha Gaudich. w maui, lahaina PRESERVED_SPECIMEN otto degener; toshio murashige MICH 8/7/1949
14 Bidens micrantha Gaudich. W. Maui, Kauaula, southeastern rim. Mixed mesic shrubland and forest with steep to vertical rocky slopes and ridges. PRESERVED_SPECIMEN K. R. Wood 12090 Maui PTBG 8/23/2006
15 Bidens micrantha Gaudich. W. Maui, Kauaula Valley, back of valley, upper North fork of river. Metrosideros-Cheirodendron wet forest, 8-12 m tall canopy, riparian w/ saturated talus & seeping, vertical basalt walls, steep Dicranopteris banks. PRESERVED_SPECIMEN K. R. Wood 13482 Maui PTBG 2/18/2009
16 Bidens micrantha Gaudich. Iao Valley, gulch North of Iao Needle. PRESERVED_SPECIMEN Steve Perlman 19869 Maui PTBG 11/15/2005
17 Bidens micrantha Gaudich. West Maui. Kauaula Valley, upper south fork headwaters. Metrosideros wet forest. PRESERVED_SPECIMEN Hank Oppenheimer H101007 Maui PTBG 10/11/2010
18 Bidens micrantha Gaudich. puehuehunui, s of kauaula rim small drainage, mixed mesic forest; Metrosideros polymorpha, Cheirodendron trigynum, Dodonaea viscosa, Nestegis sandwicensis, Hedyotis acuminata, Cyrtandra grayi, Melicope hawaiiense PRESERVED_SPECIMEN wood, k.r. oppenheimer, h. collector number: 11952 Maui BISH 6/22/2006
19 Bidens micrantha Gaudich. lahiana district. w maui, kauaula valley, back of valley, upper n fork of river. Metrosideros-Cheirodendron wet forest, 8 - 12 m tall canopy, riparian w/ saturated talus & seeping, vertical basalt walls, steep Dicranopteris banks. Understory w/ Touchardia, Broussaisia, Coprosma pubescens, Boehmeria, Pipturus, Diplazium, Cyrtandra spp., Kadua spp., Cyanea scabra, Gunnera. PRESERVED_SPECIMEN wood, k.r. oppenheimer, h. collector number: 13482 Maui BISH 2/18/2009
20 Bidens micrantha Gaudich. west maui, lahaina district, helu, upper drainage of launiupoko valley decadent forest PRESERVED_SPECIMEN h. oppenheimer, s. p. perlman & p. wright h111003 CM 11/3/2010
21 Bidens micrantha Gaudich. PRESERVED_SPECIMEN degener, o.; murashige, t. CM 1/4/1949
22 Bidens micrantha Gaudich. hawaiian bog survey 1938. hawaii: n. kona, vicinity of huehue. lava fields along main road. PRESERVED_SPECIMEN l. m. cranwell, o. selling & c. skottsberg 3202 DUKE 9/11/1938
23 Bidens micrantha Gaudich. waihee PRESERVED_SPECIMEN e. ordoñez degener's 12919 Maui F 9/15/1940
24 Bidens micrantha Gaudich. waihee PRESERVED_SPECIMEN e. ordonez 12919 F 9/15/1940
25 Bidens micrantha Gaudich. Hawaii - iles Sanwich PRESERVED_SPECIMEN Gaudichaud-Beaupr??, C. G
26 Bidens micrantha Gaudich. Iao valley, gulch north of Iao Needle PRESERVED_SPECIMEN S. Perlman 19869 NY 11/15/2005
27 Bidens micrantha Gaudich. plantae hawaiienses. ins. hawaii: hawaii, kona-kohala road, near branch to puu waawaa. PRESERVED_SPECIMEN carl skottsberg 1955 SRP
28 Bidens micrantha Gaudich. Olowalu Valley, SE slope. PRESERVED_SPECIMEN Hank Oppenheimer H100822 Maui PTBG 10/21/2008
29 Bidens micrantha Gaudich. W. Maui, Launiupoko Valley. PRESERVED_SPECIMEN Hank Oppenheimer H81005 Maui PTBG 8/24/2010
30 Bidens micrantha Gaudich. W. Maui, ridge leading to Puu Kane, north side of Iao Valley. Open, disturbed area. PRESERVED_SPECIMEN Hank Oppenheimer H91004 Maui PTBG 9/1/2010
31 Bidens micrantha Gaudich. W. Maui, ridge leading to Puu Kane, North side of Iao Valley. Open, disturbed area. PRESERVED_SPECIMEN Hank Oppenheimer H91004 Maui PTBG 9/1/2010
32 Bidens micrantha Gaudich. Kaunoahua Ridge, North of Pohakea Gulch. Alien vegetation; degraded Dodonaea viscosa shrubland. PRESERVED_SPECIMEN Steve Perlman 21657 Maui PTBG 5/21/2009
33 Bidens micrantha Gaudich. plantae hawaiienses. ins. hawaii: hawaii, along kona-kohala road in n. kona. PRESERVED_SPECIMEN carl skottsberg 1954 S 9/26/1926
34 Bidens micrantha Gaudich. west maui, lahaina district, helu, upper drainage of launiupoko valley Metrosideros-Cheirodendron-moss forest.; Partially submerged in intermittent, roadside puddles. PRESERVED_SPECIMEN h. oppenheimer, s. p. perlman & p. wright h111001 TENN 11/3/2010
35 Bidens micrantha Gaudich. plants of hawaii. wailea, maui. at. 3,000 ft. emilio ordonez sept. 15, 1940. degener's no. 12919. herbarium of otto degener PRESERVED_SPECIMEN ordonez, e. 12919 Oahu US 9/15/1940
36 Bidens micrantha Gaudich. West Maui, Puehuehunui, in small drainage to South of Kauaula Rim. Mixed mesic forest with rich fern understory. PRESERVED_SPECIMEN K. R. Wood 11952 Maui PTBG 6/22/2006
37 Bidens micrantha Gaudich. w maui, kaanapali PRESERVED_SPECIMEN j. f. rock 8144 Maui US
38 Bidens micrantha Gaudich. west maui, lahaina district, slopes of helu, north side Wet slopes PRESERVED_SPECIMEN h. l. oppenheimer, s. p. perlman & j. lau h91006 Maui US 9/8/2010
39 Bidens micrantha Gaudich. puu lio, west maui PRESERVED_SPECIMEN e. ordonez 12910 Maui US 9/29/1940
40 Bidens micrantha Gaudich. Wailuku District, Kaunoahua ridge, north of Pohakea gulch. Degraded shrubland. PRESERVED_SPECIMEN Perlman, S. P.; Oppenheimer, H. L. 21657 Maui US 5/21/2009
41 Bidens micrantha Gaudich. west maui, lahaina district, kauaula valley. Perennial stream PRESERVED_SPECIMEN h. oppenheimer & s. p. perlman h120814 Maui US 12/4/2008
42 Bidens micrantha Gaudich. west maui; puehuehunui, in small drainage to south of kauaula rim. PRESERVED_SPECIMEN k. r. wood & h. oppenheimer 11952 Maui US 6/22/2006
43 Bidens micrantha Gaudich. West Maui, Lahaina District, Kauaula Valley. Perennial stream PRESERVED_SPECIMEN H. Oppenheimer & S. P. Perlman H120814 Maui US 12/4/2008
44 Bidens micrantha Gaudich. Puu Lio, Wailuku PRESERVED_SPECIMEN Degener, O.; Ordonez; Salucop, -- 12401 Maui US 7/28/1939
45 Bidens micrantha Gaudich. West Maui, Lahaina District, Helu, upper drainage of Launiupoko Valley PRESERVED_SPECIMEN H. Oppenheimer, S. P. Perlman & P. Wright H111003 Maui US 11/3/2010
46 Bidens micrantha Gaudich. wailuku district, kaunoahua ridge, north of pohakea gulch. Degraded shrubland. PRESERVED_SPECIMEN s. p. perlman & h. l. oppenheimer 21657 Maui US 5/21/2009
47 Bidens micrantha Gaudich. North side of Iao Valley makai of Needle PRESERVED_SPECIMEN Degener, O. 21943 Maui US 2/26/1952
48 Bidens micrantha Gaudich. West Maui; Puehuehunui, in small drainage to south of Kauaula rim. PRESERVED_SPECIMEN Wood, K. R.; Oppenheimer, H. 11952 Maui US 6/22/2006
49 Bidens micrantha Gaudich. Near Iao Needle, Wailuku PRESERVED_SPECIMEN Degener, O.; Degener, I. 23650 Maui US 7/30/1954
50 Bidens micrantha Gaudich. west maui, lahaina district, kauaula valley, upper south fork headwaters Wet forest on slopes and gulches PRESERVED_SPECIMEN h. l. oppenheimer, l. kia & m. ade h101007 Maui US 10/11/2010
51 Bidens micrantha Gaudich. puu lio, wailuku PRESERVED_SPECIMEN o. degener, ordonez & -- salucop 12401 Maui US 7/28/1939
52 Bidens micrantha Gaudich. West Maui, Lahaina District, slopes of Helu, north side Wet slopes PRESERVED_SPECIMEN H. L. Oppenheimer, S. P. Perlman & J. Lau H91006 Maui US 9/8/2010
53 Bidens micrantha Gaudich. e maui, kula PRESERVED_SPECIMEN w. b. hillebrand 1999 Maui US 1871-08-08
54 Bidens micrantha Gaudich. West Maui, Lahaina District, Kauaula Valley, upper south fork headwaters Wet forest on slopes and gulches PRESERVED_SPECIMEN H. L. Oppenheimer, L. Kia & M. Ade H101007 Maui US 10/11/2010
55 Bidens micrantha Gaudich. north side of iao valley makai of needle PRESERVED_SPECIMEN o. degener 21943 Maui US 2/26/1952
56 Bidens micrantha Gaudich. E Maui, Kula PRESERVED_SPECIMEN Hillebrand, W. 1999 Maui US 2/13/1905
57 Bidens micrantha Gaudich. Puu Lio, West Maui PRESERVED_SPECIMEN Ordonez, E. 12910 Maui US 9/29/1940
58 Bidens micrantha Gaudich. W Maui, Kaanapali PRESERVED_SPECIMEN Rock, J. F. 8144 Maui US 8/10/2020
59 Bidens micrantha Gaudich. near iao needle, wailuku PRESERVED_SPECIMEN o. degener & i. degener 23650 Maui US 7/30/1954
60 Bidens micrantha Gaudich. iao valley, gulch north of iao needle Epiphytic in rainforest PRESERVED_SPECIMEN s. perlman 19869 YPM 11/15/2005
61 Bidens micrantha Gaudich. West Maui, Helu, upper drainage of Launiupoko Valley. PRESERVED_SPECIMEN Hank Oppenheimer H111001 Maui PTBG 11/3/2010
62 Bidens micrantha Gaudich. West Maui, Lahaina District, Kauaula Valley. Vegetatio: Metrosideros, Coprosma, Dodonaea, Kadua, Freycinetia, Myrsine, Dubautia, Clermontia, Cyanea, Nothocestrum, Sadleria, Diplazium, Touchardia, Pipturus, Boehmeria, Perrottetia, Cyrtandra. PRESERVED_SPECIMEN Oppenheimer, H.L. H120810 Maui BISH 12/3/2008
63 Bidens micrantha Gaudich. West Maui, Lahaina District, Helu, upper drainage of Launiupoko Valley PRESERVED_SPECIMEN H. Oppenheimer, S. P. Perlman & P. Wright H111001 Maui US 11/3/2010
64 Bidens micrantha Gaudich. iao valley, gulch n of iao needle With Pipturus, Pisonia, Pritchardia glabrata, Heyotis formosa, Bidens micrantha, Lysimachia remyi, Dubautia plantaginea ssp. humilis, Pittosporum, Psychotria mauiensis, Cyanea elliptica, Melinis minutiflora, Cordyline fruticosa. PRESERVED_SPECIMEN perlman, s.p. et al. collector number: 19869 Maui BISH 11/15/2005
65 Bidens micrantha Gaudich. West Maui, Lahaina District, Kauaula Valley, North fork headwaters. On wet cliff along perennial stream. Vegetation: Metrosideros, Perrottetia, Coprosma, Pipturus, Cyrtandra, Xylosma, Antidesma, Psychotria, Labordia, Cyanea, Touchardia, Boehmeria, Kadua, Broussaisia, Diplazium, Artemisia, Pilea, Rumex, Melinis, Setaria, Ageratina, Adiantum, Blechnum, Plantago. PRESERVED_SPECIMEN Oppenheimer, H.L. H90913 Maui BISH 9/26/2009
66 Bidens micrantha Gaudich. West Maui, Lahaina District, Kauaula Valley, upper south fork headwaters. Occasional and scattered in weet forest on slopes and gulches.Vegetation: Metrosideros wet forest with Cheirodendron, Coprosma, Myrsine, Perrottetia, Broussaisia, Ilex, Freycinetia, Touchardia, Pipturus, Cibotium, Sadleria, Cyrtandra, Clermontia, Cyanea, Lobelia, Kadua, Rubus, Christella, Diplazium, Dryopteris, Pilea, Peperomia, Carex, Tibouchina, Ageratina, Erigeron, Rubus, Cerastium Setaria. PRESERVED_SPECIMEN Oppenheimer, H.L. H101007 Maui BISH 10/11/2010
67 Bidens micrantha Gaudich. lyon arboretum PRESERVED_SPECIMEN nagata, k.m. collector number: 2290 Oahu BISH 3/31/1981
68 Bidens micrantha Gaudich. West Maui, Lahaina District, Kauaula Valley. Along perennial stream. Achenes setose on margins. Vegetation: Metrosideros, Coprosma, Dodonaea, Kadua, Freycinetia, Perrottetia, Myrsine, Dubautia, Clermontia, Bidens, Nothocestrum, Sadleria, Xylosma, Diplazium, Touchardia, Pipturus, Boehmeria, Cyrtandra. PRESERVED_SPECIMEN Oppenheimer, H.L. H120814 Maui BISH 12/4/2008