Every accepted species in the genus is listed. A name links to its page when we hold at least three commercially licensed photographs of it. Where we do not, the row shows how many we actually found, which is usually none.
| Species | Authority | Usable photographs | Page |
|---|---|---|---|
| Bidens alba | DC. | 3,151 | documented |
| Bidens frondosa | L. | 2,163 | documented |
| Bidens pilosa | L. | 1,419 | documented |
| Bidens cernua | L. | 1,185 | documented |
| Bidens bipinnata | L. | 734 | documented |
| Bidens tripartita | L. | 335 | documented |
| Bidens aristosa | Britton | 305 | documented |
| Bidens laevis | (L.) Britton, Sterns & Poggenb. | 303 | documented |
| Bidens mitis | Sherff | 184 | documented |
| Bidens polylepis | S.F.Blake | 171 | documented |
| Bidens aurea | (Aiton) Sherff | 154 | documented |
| Bidens triplinervia | Kunth | 154 | documented |
| Bidens radiata | Thuill. | 148 | documented |
| Bidens connata | Muhl. ex Willd. | 144 | documented |
| Bidens vulgata | Greene | 121 | documented |
| Bidens subalternans | DC. | 110 | documented |
| Bidens bipontina | Sherff | 83 | documented |
| Bidens andicola | Kunth | 78 | documented |
| Bidens trichosperma | (Michx.) Britton | 67 | documented |
| Bidens discoidea | Britton | 48 | documented |
| Bidens reptans | G.Don | 45 | documented |
| Bidens beckii | Torr. ex Spreng. | 44 | documented |
| Bidens xanti | (A.Gray) B.L.Turner | 38 | documented |
| Bidens ostruthioides | Sch.Bip. | 36 | documented |
| Bidens rubifolia | Kunth | 33 | documented |
| Bidens bigelovii | A.Gray | 25 | documented |
| Bidens leptocephala | Sherff | 20 | documented |
| Bidens tenuisecta | A.Gray | 20 | documented |
| Bidens aequisquama | (Fernald) Sherff | 17 | documented |
| Bidens ballsii | Sherff | 15 | documented |
| Bidens bicolor | Greenm. | 13 | documented |
| Bidens amplissima | Greene | 9 | documented |
| Bidens serrulata | (Poir.) Desf. | 8 | documented |
| Bidens anthemoides | Sherff | 7 | documented |
| Bidens hyperborea | Greene | 7 | documented |
| Bidens parviflora | Willd. | 7 | documented |
| Bidens schimperi | Sch.Bip. ex Walp. | 7 | documented |
| Bidens chrysanthemifolia | (Kunth) Sherff | 6 | documented |
| Bidens torta | Sherff | 6 | documented |
| Bidens angustissima | Kunth | 5 | documented |
| Bidens riparia | Kunth | 5 | documented |
| Bidens asymmetrica | Sherff | 4 | documented |
| Bidens biternata | (Lour.) Merr. & Sherff | 4 | documented |
| Bidens mandonii | (Sherff) Cabrera | 3 | documented |
| Bidens gardneri | Baker | 4 | below the evidence gate |
| Bidens melchertii | B.L.Turner | 3 | below the evidence gate |
| Bidens cynapiifolia | Kunth | 2 | below the evidence gate |
| Bidens exigua | Sherff | 2 | below the evidence gate |
| Bidens menziesii | (A.Gray) Sherff | 2 | below the evidence gate |
| Bidens socorrensis | Moran & G.A.Levin | 2 | below the evidence gate |
| Bidens × multiceps | Fassett | 0 | below the evidence gate |
| Bidens acrifolia | Sherff | 0 | below the evidence gate |
| Bidens acuticaulis | Sherff | 0 | below the evidence gate |
| Bidens ahnnei | Sherff | 0 | below the evidence gate |
| Bidens alata | Melchert | 0 | below the evidence gate |
| Bidens amplectens | Sherff | 0 | below the evidence gate |
| Bidens andongensis | Hiern | 0 | below the evidence gate |
| Bidens andrei | Sherff | 0 | below the evidence gate |
| Bidens anomalus | (Fernald) G.H.Loos & al. | 0 | below the evidence gate |
| Bidens anthriscoides | DC. | 0 | below the evidence gate |
| Bidens aoraiensis | M.L.Grant | 0 | below the evidence gate |
| Bidens arbuscula | Ant.Molina | 0 | below the evidence gate |
| Bidens arenicola | Sherff | 0 | below the evidence gate |
| Bidens asperata | (Hutch. & Dalziel) Sherff | 0 | below the evidence gate |
| Bidens australis | Spreng. | 0 | below the evidence gate |
| Bidens balsana | Melchert | 0 | below the evidence gate |
| Bidens barteri | (Oliv. & Hiern) T.G.J.Rayner | 0 | below the evidence gate |
| Bidens baumii | Sherff | 0 | below the evidence gate |
| Bidens beckiana | (F.Br.) Sherff | 0 | below the evidence gate |
| Bidens bidentoides | Britton | 0 | below the evidence gate |
| Bidens blakei | (Sherff) Melchert | 0 | below the evidence gate |
| Bidens boquetiensis | Roseman | 0 | below the evidence gate |
| Bidens borianiana | (Schweinf.) Cufod. | 0 | below the evidence gate |
| Bidens brandegeei | Sherff | 0 | below the evidence gate |
| Bidens brasiliensis | Sherff | 0 | below the evidence gate |
| Bidens buchneri | Sherff | 0 | below the evidence gate |
| Bidens burundiensis | M.Tadesse | 0 | below the evidence gate |
| Bidens camporum | (Hutch.) Mesfin | 0 | below the evidence gate |
| Bidens campylotheca | Sch.Bip. | 0 | below the evidence gate |
| Bidens capillifolia | Sherff | 0 | below the evidence gate |
| Bidens carinata | (Hutch.) Cufod. | 0 | below the evidence gate |
| Bidens carpodonta | Sherff | 0 | below the evidence gate |
| Bidens cervicata | Sherff | 0 | below the evidence gate |
| Bidens chiapensis | Brandegee | 0 | below the evidence gate |
| Bidens chippii | (M.B.Moss) Mesfin | 0 | below the evidence gate |
| Bidens chodatii | Hassl. | 0 | below the evidence gate |
| Bidens chrysantha | DC. | 0 | below the evidence gate |
| Bidens cinerea | Sherff | 0 | below the evidence gate |
| Bidens clavata | R.E.Ballard | 0 | below the evidence gate |
| Bidens colimana | Melchert | 0 | below the evidence gate |
| Bidens collina | O.Deg. & Sherff | 0 | below the evidence gate |
| Bidens comosa | (A.Gray) Wiegand | 0 | below the evidence gate |
| Bidens conjuncta | Sherff | 0 | below the evidence gate |
| Bidens cordifolia | Sch.Bip. | 0 | below the evidence gate |
| Bidens cordylocarpa | (A.Gray) D.J.Crawford | 0 | below the evidence gate |
| Bidens coreocarpoides | Sherff | 0 | below the evidence gate |
| Bidens cornuta | Sherff | 0 | below the evidence gate |
| Bidens cosmoides | (A.Gray) Sherff | 0 | below the evidence gate |
| Bidens crocea | Welw. ex O.Hoffm. | 0 | below the evidence gate |
| Bidens cronquistii | (Sherff) Melchert | 0 | below the evidence gate |
| Bidens deltoidea | J.W.Moore | 0 | below the evidence gate |
| Bidens demissa | Sherff | 0 | below the evidence gate |
| Bidens diversa | Sherff | 0 | below the evidence gate |
| Bidens eatonii | Fernald | 0 | below the evidence gate |
| Bidens edentula | G.M.Barroso | 0 | below the evidence gate |
| Bidens ekmanii | O.E.Schulz | 0 | below the evidence gate |
| Bidens elgonensis | (Sherff) Agnew | 0 | below the evidence gate |
| Bidens elliotii | Sherff | 0 | below the evidence gate |
| Bidens engleri | O.E.Schulz | 0 | below the evidence gate |
| Bidens esmartinezii | Villaseñor | 0 | below the evidence gate |
| Bidens fengjiensis | S.X.Liu & W.P.Li | 0 | below the evidence gate |
| Bidens ferulifolia | (Jacq.) Sweet | 0 | below the evidence gate |
| Bidens fischeri | Sherff | 0 | below the evidence gate |
| Bidens fistulosa | Sch.Bip. ex Baker | 0 | below the evidence gate |
| Bidens flabellata | O.Hoffm. | 0 | below the evidence gate |
| Bidens flagellaris | Baker | 0 | below the evidence gate |
| Bidens flagellata | (Sherff) Mesfin | 0 | below the evidence gate |
| Bidens forbesii | Sherff | 0 | below the evidence gate |
| Bidens gentryi | Sherff | 0 | below the evidence gate |
| Bidens geraniifolia | Brandegee | 0 | below the evidence gate |
| Bidens ghedoensis | Mesfin | 0 | below the evidence gate |
| Bidens glabrata | Sherff | 0 | below the evidence gate |
| Bidens glandulifera | M.L.Grant | 0 | below the evidence gate |
| Bidens goiana | B.L.Turner | 0 | below the evidence gate |
| Bidens gracillima | Sherff | 0 | below the evidence gate |
| Bidens grantii | Sherff | 0 | below the evidence gate |
| Bidens graveolens | Mart. | 0 | below the evidence gate |
| Bidens gypsophila | Miranda | 0 | below the evidence gate |
| Bidens hassleriana | (Chodat) A.A.Sáenz | 0 | below the evidence gate |
| Bidens hawaiensis | A.Gray | 0 | below the evidence gate |
| Bidens hendersonensis | Sherff | 0 | below the evidence gate |
| Bidens henryi | Sherff | 0 | below the evidence gate |
| Bidens heterodoxa | Fernald & H.St.John | 0 | below the evidence gate |
| Bidens heterosperma | A.Gray | 0 | below the evidence gate |
| Bidens hildebrandtii | O.Hoffm. | 0 | below the evidence gate |
| Bidens hillebrandiana | (Drake) O.Deg. ex Sherff | 0 | below the evidence gate |
| Bidens hintonii | (Sherff) Melchert | 0 | below the evidence gate |
| Bidens hivoana | O.Deg. & Sherff | 0 | below the evidence gate |
| Bidens holstii | Sherff | 0 | below the evidence gate |
| Bidens holwayi | Sherff & S.F.Blake | 0 | below the evidence gate |
| Bidens incisa | G.Don | 0 | below the evidence gate |
| Bidens ingrata | Larrañaga | 0 | below the evidence gate |
| Bidens insolita | Sherff | 0 | below the evidence gate |
| Bidens integrifolia | Brandegee | 0 | below the evidence gate |
| Bidens isostigmatoides | Sherff | 0 | below the evidence gate |
| Bidens izabalensis | Roseman | 0 | below the evidence gate |
| Bidens jardinii | Sch.Bip. | 0 | below the evidence gate |
| Bidens kamerunensis | Sherff | 0 | below the evidence gate |
| Bidens kamtschatica | Vassilcz. | 0 | below the evidence gate |
| Bidens kilimandscharica | (O.Hoffm.) Sherff | 0 | below the evidence gate |
| Bidens kirkii | Sherff | 0 | below the evidence gate |
| Bidens lantanoides | A.Gray | 0 | below the evidence gate |
| Bidens lejolyana | Lisowski | 0 | below the evidence gate |
| Bidens lemmonii | A.Gray | 0 | below the evidence gate |
| Bidens leptophylla | C.H.An | 0 | below the evidence gate |
| Bidens leucanthema | (L.) Willd. | 0 | below the evidence gate |
| Bidens leucocephala | Sherff | 0 | below the evidence gate |
| Bidens lineariloba | Oliv. | 0 | below the evidence gate |
| Bidens longistyla | C.R.Hart | 0 | below the evidence gate |
| Bidens macrocarpa | (A.Gray) Sherff | 0 | below the evidence gate |
| Bidens macroptera | (Sch.Bip. ex Chiov.) Mesfin | 0 | below the evidence gate |
| Bidens magnifolia | Sherff | 0 | below the evidence gate |
| Bidens malawiensis | Mesfin | 0 | below the evidence gate |
| Bidens malmei | Sherff | 0 | below the evidence gate |
| Bidens mannii | T.G.J.Rayner | 0 | below the evidence gate |
| Bidens mathewsii | Sherff | 0 | below the evidence gate |
| Bidens mauiensis | (A.Gray) Sherff | 0 | below the evidence gate |
| Bidens maximowicziana | Oett. | 0 | below the evidence gate |
| Bidens mesfinii | Anderb. | 0 | below the evidence gate |
| Bidens meyeri | V.A.Funk & K.R.Wood | 0 | below the evidence gate |
| Bidens micrantha | Gaudich. | 0 | below the evidence gate |
| Bidens microphylla | Sherff | 0 | below the evidence gate |
| Bidens minensis | Sherff | 0 | below the evidence gate |
| Bidens mollifolia | Sherff | 0 | below the evidence gate |
| Bidens molokaiensis | (Hillebr.) Sherff | 0 | below the evidence gate |
| Bidens monticola | Poepp. & Endl. | 0 | below the evidence gate |
| Bidens mooreensis | M.L.Grant | 0 | below the evidence gate |
| Bidens moorei | Sherff | 0 | below the evidence gate |
| Bidens mossii | Sherff | 0 | below the evidence gate |
| Bidens multiceps | Fassett | 0 | below the evidence gate |
| Bidens nana | M.O.Dillon | 0 | below the evidence gate |
| Bidens negriana | (Sherff) Cufod. | 0 | below the evidence gate |
| Bidens nobilioides | Sherff | 0 | below the evidence gate |
| Bidens nodiflora | L. | 0 | below the evidence gate |
| Bidens nudata | Brandegee | 0 | below the evidence gate |
| Bidens oaxacana | Melchert | 0 | below the evidence gate |
| Bidens oblonga | (Sherff) Wild | 0 | below the evidence gate |
| Bidens occidentalis | (Hutch. & Dalziel) Mesfin | 0 | below the evidence gate |
| Bidens ocellatus | (Greenm.) Melchert | 0 | below the evidence gate |
| Bidens ochracea | Sherff | 0 | below the evidence gate |
| Bidens odora | (Sherff) T.G.J.Rayner | 0 | below the evidence gate |
| Bidens oerstediana | Sherff | 0 | below the evidence gate |
| Bidens oligantha | Brandegee | 0 | below the evidence gate |
| Bidens oligoflora | (Klatt) Wild | 0 | below the evidence gate |
| Bidens orofenensis | M.L.Grant | 0 | below the evidence gate |
| Bidens pachyloma | (Oliv. & Hiern) Cufod. | 0 | below the evidence gate |
| Bidens pinnatipartita | (O.Hoffm.) Wild | 0 | below the evidence gate |
| Bidens polycephala | Sch.Bip. | 0 | below the evidence gate |
| Bidens polyglossa | Sherff | 0 | below the evidence gate |
| Bidens populifolia | Sherff | 0 | below the evidence gate |
| Bidens prestinaria | (Sch.Bip.) Cufod. | 0 | below the evidence gate |
| Bidens pringlei | Greenm. | 0 | below the evidence gate |
| Bidens pseudalausensis | Sherff | 0 | below the evidence gate |
| Bidens pseudocosmos | Sherff | 0 | below the evidence gate |
| Bidens pueblensis | (Sherff) Melchert | 0 | below the evidence gate |
| Bidens purpusorum | Bitter & J.B.Petersen | 0 | below the evidence gate |
| Bidens raiateensis | J.W.Moore | 0 | below the evidence gate |
| Bidens rapensis | (F.Br.) Stuessy | 0 | below the evidence gate |
| Bidens riedelii | Baker | 0 | below the evidence gate |
| Bidens rostrata | Melchert | 0 | below the evidence gate |
| Bidens rubicundula | Sherff | 0 | below the evidence gate |
| Bidens rueppellii | (Sch.Bip.) Sherff | 0 | below the evidence gate |
| Bidens ruyigiensis | T.G.J.Rayner | 0 | below the evidence gate |
| Bidens saint-johniana | Sherff | 0 | below the evidence gate |
| Bidens saltillensis | Melchert | 0 | below the evidence gate |
| Bidens sambucifolia | Cav. | 0 | below the evidence gate |
| Bidens sandvicensis | Less. | 0 | below the evidence gate |
| Bidens schaffneri | (A.Gray) Sherff | 0 | below the evidence gate |
| Bidens segetum | Mart. ex Colla | 0 | below the evidence gate |
| Bidens setigera | (Sch.Bip.) Sherff | 0 | below the evidence gate |
| Bidens sharpii | (Sherff) Melchert | 0 | below the evidence gate |
| Bidens sierra-leonensis | Mesfin | 0 | below the evidence gate |
| Bidens simplicifolia | C.H.Wright | 0 | below the evidence gate |
| Bidens societatis | J.W.Moore | 0 | below the evidence gate |
| Bidens somaliensis | Sherff | 0 | below the evidence gate |
| Bidens squarrosa | Kunth | 0 | below the evidence gate |
| Bidens squarrosa | Less. | 0 | below the evidence gate |
| Bidens steppia | Sherff | 0 | below the evidence gate |
| Bidens steyermarkii | Sherff | 0 | below the evidence gate |
| Bidens subspiralis | McVaugh | 0 | below the evidence gate |
| Bidens taylorii | Sherff | 0 | below the evidence gate |
| Bidens teikiteetinii | J.Florence & Stuessy | 0 | below the evidence gate |
| Bidens tener | O.E.Schulz | 0 | below the evidence gate |
| Bidens ternata | (Chiov.) Sherff | 0 | below the evidence gate |
| Bidens tetraspinosa | Majeed Kak & Javeid | 0 | below the evidence gate |
| Bidens townsendii | Sherff | 0 | below the evidence gate |
| Bidens tubuaiensis | Stuessy | 0 | below the evidence gate |
| Bidens uapensis | (F.Br.) Sherff | 0 | below the evidence gate |
| Bidens ugandensis | (S.Moore) Sherff | 0 | below the evidence gate |
| Bidens urceolata | De Wild. | 0 | below the evidence gate |
| Bidens urophylla | Sherff | 0 | below the evidence gate |
| Bidens valida | Sherff | 0 | below the evidence gate |
| Bidens vincifolia | H.Karst. & Sch.Bip. ex Sherff | 0 | below the evidence gate |
| Bidens whytei | Sherff | 0 | below the evidence gate |
| Bidens wiebkei | Sherff | 0 | below the evidence gate |
| Bidens zairensis | Lisowski | 0 | below the evidence gate |
| Bidens zavattarii | Cufod. | 0 | below the evidence gate |
This site is commercial, so it can only publish photographs licensed for commercial use. Roughly three quarters of the photographs on iNaturalist are CC BY-NC, which excludes them. A species needs at least three usable photographs before we will build it a page, because a page with one picture and no traits tells you nothing you could not get from a search result, and generating hundreds of thousands of those is precisely the practice that got the previous version of this site deleted.
So the species above without a link are not errors and they are not omissions. They are real, accepted plants that we cannot yet document to the standard we hold ourselves to, and the count in the photographs column is exactly how far short we fall.