- Bidens alba, Romerillo
- Bidens alba_radiata
- Bidens amplectens, Kokolau
- Bidens amplissima, Vancouver Island beggarticks
- Bidens aristosa, Western Tickseed
- Bidens asymmetrica, Koolau Range beggarticks
- Bidens aurea, Arizona beggarticks
- Bidens beckii, Becks water-marigold
- Bidens bidentoides, Delmarva beggarticks
- Bidens bigelovii, Bigelows beggarticks
- Bidens bipinnata, Spanish-needles
- Bidens biternata
- Bidens boquetensis
- Bidens boquetiensis
- Bidens camporum
- Bidens campylotheca, Viper beggarticks
- Bidens cernua, Nodding Bur-marigold
- Bidens cervicata, Kauai beggarticks
- Bidens chiapensis
- Bidens chysanthemifolia
- Bidens comosa
- Bidens conjuncta, Bog beggarticks
- Bidens connata, London Bur-marigold
- Bidens coronata, Crowned beggarticks
- Bidens cosmoides, Cosmosflower beggarticks
- Bidens ctenophylla
| - Bidens cuneata, Wedge beggarticks
- Bidens cynapiifolia, West Indian beggarticks
- Bidens degeneri
- Bidens dimidiata
- Bidens discoidea, Small beggarticks
- Bidens distans
- Bidens duranginensis
- Bidens eatonii, Eatons beggarticks
- Bidens ferulifolia, Fern-leaved Beggarticks
- Bidens forbesii, Coastal bluff beggarticks
- Bidens frondosa, Beggarticks
- Bidens gardneri, Ridge beggartick
- Bidens graciloides
- Bidens hawaiensis, Hawaii beggarticks
- Bidens heterodoxa, Connecticut beggarticks
- Bidens heterosperma, Rocky Mountain beggarticks
- Bidens hillebrandiana, Seacliff beggarticks
- Bidens hyperborea, Estuary beggarticks
- Bidens ipinnata, Spanish needles
- Bidens laevis, Larger Bur-marigold
- Bidens lemmonii, Lemmons beggarticks
- Bidens leptocephala, Fewflower beggarticks
- Bidens macrocarpa, Largefruit beggarticks
- Bidens magnidisca
- Bidens mauiensis, Maui beggarticks
- Bidens menziesii, Mauna Loa beggarticks
| - Bidens micrantha, Grassland beggarticks
- Bidens mitis, Smallfruit Beggarticks
- Bidens molokaiensis, Molokai beggarticks
- Bidens oerstediana
- Bidens ostruthioides
- Bidens pilosa, Teasers
- Bidens populifolia, Oahu beggarticks
- Bidens reptans, Manzanilla trepador
- Bidens riparia
- Bidens riparia_refracta
- Bidens sambucifolia
- Bidens sandvicensis, Shrubland beggarticks
- Bidens serrulata
- Bidens squarrosa
- Bidens subalternans
- Bidens tenuisecta, Slimlobe beggarticks
- Bidens torta, Corkscrew beggarticks
- Bidens tripartita, Trifid Bur-marigold
- Bidens triplinervia
- Bidens valida, Mt Kahili beggarticks
- Bidens vulgata, Tall Beggarticks
- Bidens waimeana
- Bidens wiebkei, Wiebkes beggarticks
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