Occurrences

SNo.	Scientific Name	Locality	Habitat	Basis of Record	Description	Recorded By	Record Number	Island	Source	Date
1	Bidens sandvicensis	Kohua Ridge	north facing slopes above Awini Stream Metrosideros-Acacia montane mesic forest with Alphitonia pondersoa, Antidesma platyphylla, Euphorbia atrococca, Claoxylon sandwicensis, Dodonaea viscosa, Myrsine lanaiensis, Nestegis sandwicensis, Dracaena aurea, Polyscias kavaiensis, Planch	Preserved_Specimen	sub-shrub, 1.5 m tall, occasional along ridge with B. cosmoides	Wood, K.R.	14951	Kauai	BISH	2012-04-27
2	Bidens sandvicensis	Waimea District. Kawaiiki Ridge, just off trail	Diverse Mesic Forest. Acacia koa w/ Metrosideros with Zanthoxylum, Dodonea, Dubautia, Kadua affinis, Syzygium, or ridges. Open upper hillside w/ Dicranopteris patches, open large Dianella patch w/ Cyperus and grasses.	Preserved_Specimen	Flowers yellow rays. Achenes straight or w/ slight gentle twist, black. Flowers on lateral branches.	Tangalin, N.	3116	Kauai	BISH	2012-04-13
3	Bidens sandvicensis	Kauai County Waimea District Unnamed Ridge below Kokee Hunter Check Station, Lower Waimea Canyon, Puu Ka Pele Forest Reserve	Dry North-facing Cliff Leucaena leucocephaia, Grevilllea robusta, Mesosphaerum pectinatum, Lantana camara, Melinis repens, Dodonaea viscosa, Pluchea carolinensis, Doryopteris	Preserved_Specimen	This was the largest of half a dozen plants within easy reach of my picking pole, just off to the side of Polyscias lallanii on a sheer North facing rocky cliff face. Bright yellow flowers held at ends of branches covered in thin, fern-like foliage. Plants are occasional across what we could see of the cliffs in this a.	Williams, A.	947	Kauai	BISH	2025-03-10
4	Bidens sandvicensis	W Maui, Lahaina District, Lihau	Lowland Dry Shrubland at 1550 ft on a west facing slope with Dodonaea, Sida, Osteomeles, Myoporum, Gouania hillebrandii, Eragrostis, Heteropogon, Lipochaeta lavarum and L. lobata	Preserved_Specimen		Welton, P.	1595	Maui	BISH	1992-11-28
5	Bidens sandvicensis	Kuia NAR	Acacia koa, Diospyros sandwicensis, D. hillebrandi, Metrosideros polymorpha, Aleurites moluccana, Tetraplasandra waimeae, Kokia kauaiensis, Hedyotis terminalis, H. knudsenii, Euphorbia haeleeleana, Nestegis sandwicensis, Pipturus albidus, P. kauaiensis, Elaeocarpus bifidus, Antidesma platyphylla, Nesoluma polynesica, Pouteria sandwicensis	Preserved_Specimen	shrub, scandent	Wood, K.R.	6265	Kauai	BISH	1997-05-10
6	Bidens sandvicensis	Kalalau Valley, N side, E of Keanapuka Falls	mesic forest dissected by cliffy terrain dominated by 50-80% cover of dwarf shrubs and grasses; Eragrostis variabilis, Chamaesyce celastroides, Artemisia australis, Bidens sandvicensis, Metrosideros, occasional Pipturus, Boehmeria, Neraudia kauaiensis, Panicum lineale, Lysimachia kalalauensis, Nototrichium divaricatum	Preserved_Specimen	1 m shrub; stems brown or yellow brown, young stems green, flowering on lateral branches	Wood, K.R.	12498	Kauai	BISH	2007-08-09
7	Bidens sandvicensis	Lihue District, Mt. Haupu, East along ridge from Waterhouse Monument and road to Kipu Kai. Along main ridge.	Disturbed lowland windward Forest W/ Psydrax, Alyxia, Psidium cattleianum, Elephantopus mollis, Dianella lavarum, Spathoglottis plicata, Stachytarpheta, Schinus, Sida fallax, Syzygium cumini, Nephrolepis, Phmatosorus, Pluchea, Cycloso	Preserved_Specimen	3.5 ft tall, common. Achenes straight with barbs along sides and two barbs at apex. Flowers yellow. Leaves light green.	Tangalin, N.	4519	Kauai	BISH	2016-01-20
8	Bidens sandvicensis	Lihue District. Haupu Range, western end, Omoe region	Secondary invasive vegetation with slopes of native Dicranopteris, Pandanus, Metrosideros w/Psidium guajava, Aleurites moluccana, Elephantopus mollis, Zingiber zerumbet, Clidemia hirta, Melaleuca quinquenervia, Paederia foetida, Pan\icum maximum	Preserved_Specimen	Shrub 1-2 m tall, in flower, early fruit occasional	Wood, K.R.	16040	Kauai	BISH	2014-08-14