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 |
|---|---|---|---|
| Derris taiwaniana | (Hayata) Z.Q.Song | 65 | documented |
| Derris trifoliata | Lour. | 64 | documented |
| Derris laxiflora | Benth. | 32 | documented |
| Derris elliptica | (Wall.) Benth. | 10 | documented |
| Derris alborubra | Hemsl. | 3 | documented |
| Derris heyneana | (Wight & Arn.) Benth. | 3 | documented |
| Derris amoena | Benth. | 2 | below the evidence gate |
| Derris canarensis | (Dalzell) Baker | 2 | below the evidence gate |
| Derris acuminata | Benth. | 0 | below the evidence gate |
| Derris andamanica | Prain | 0 | below the evidence gate |
| Derris benthamii | (Thwaites) Thwaites | 0 | below the evidence gate |
| Derris brevipes | (Benth.) Baker | 0 | below the evidence gate |
| Derris breviramosa | F.C.How | 0 | below the evidence gate |
| Derris caudatilimba | F.C.How | 0 | below the evidence gate |
| Derris cavaleriei | Gagnep. | 0 | below the evidence gate |
| Derris chinensis | Benth. | 0 | below the evidence gate |
| Derris cuneifolia | Benth. | 0 | below the evidence gate |
| Derris elegans | Benth. | 0 | below the evidence gate |
| Derris emarginata | Valeton | 0 | below the evidence gate |
| Derris entadoides | (Z.Wei) Z.Q.Song | 0 | below the evidence gate |
| Derris ferruginea | (Wall. ex Voigt) Benth. | 0 | below the evidence gate |
| Derris fordii | Oliv. | 0 | below the evidence gate |
| Derris gamblei | Soosairaj, P.Raja & Dhatchan. | 0 | below the evidence gate |
| Derris glabra | Sirich. | 0 | below the evidence gate |
| Derris hainanensis | Hayata | 0 | below the evidence gate |
| Derris hainesiana | Thoth. | 0 | below the evidence gate |
| Derris harrowiana | (Diels) Z.Wei | 0 | below the evidence gate |
| Derris henryi | Thoth. | 0 | below the evidence gate |
| Derris kanjilalii | K.C.Sahni & H.B.Naithani | 0 | below the evidence gate |
| Derris kingdonwardii | Thoth. | 0 | below the evidence gate |
| Derris lacei | Dunn | 0 | below the evidence gate |
| Derris laotica | Gagnep. | 0 | below the evidence gate |
| Derris lasiantha | Hayata | 0 | below the evidence gate |
| Derris lianoides | Elmer | 0 | below the evidence gate |
| Derris longiracemosa | Boonprajan & Sirich. | 0 | below the evidence gate |
| Derris lushaiensis | Thoth. | 0 | below the evidence gate |
| Derris luzoniensis | (Adema) Sirich. & Adema | 0 | below the evidence gate |
| Derris macrocarpa | Thoth. | 0 | below the evidence gate |
| Derris marginata | (Roxb.) Benth. | 0 | below the evidence gate |
| Derris mariannensis | Hosok. | 0 | below the evidence gate |
| Derris matthewii | Kottaim. | 0 | below the evidence gate |
| Derris montana | Benth. | 0 | below the evidence gate |
| Derris monticola | (Kurz) Prain | 0 | below the evidence gate |
| Derris oblongifolia | Merr. | 0 | below the evidence gate |
| Derris oligosperma | K.Schum. & Lauterb. | 0 | below the evidence gate |
| Derris ornithocephala | (Adema) Sirich. & Adema | 0 | below the evidence gate |
| Derris ovalifolia | (Wight & Arn.) Benth. | 0 | below the evidence gate |
| Derris palmifolia | Chun & F.C.How | 0 | below the evidence gate |
| Derris parviflora | Benth. | 0 | below the evidence gate |
| Derris piscatoria | (Blanco) Sirich. & Adema | 0 | below the evidence gate |
| Derris polyantha | G.Perkins | 0 | below the evidence gate |
| Derris polyanthra | Miq. | 0 | below the evidence gate |
| Derris pseudomarginata | Sirich. | 0 | below the evidence gate |
| Derris pubipetala | Miq. | 0 | below the evidence gate |
| Derris pulchra | Gage | 0 | below the evidence gate |
| Derris reticulata | Craib | 0 | below the evidence gate |
| Derris rubricosta | Boonprajan & Sirich. | 0 | below the evidence gate |
| Derris rubrocalyx | Verdc. | 0 | below the evidence gate |
| Derris rubromaculata | Chun & F.C.How | 0 | below the evidence gate |
| Derris scabricaulis | (Franch.) Gagnep. ex F.C.How | 0 | below the evidence gate |
| Derris secunda | Baker | 0 | below the evidence gate |
| Derris solorioides | Sirich. & Adema | 0 | below the evidence gate |
| Derris spanogheana | Blume ex Miq. | 0 | below the evidence gate |
| Derris thothathrii | Bennet | 0 | below the evidence gate |
| Derris tonkinensis | Gagnep. | 0 | below the evidence gate |
| Derris yappii | Craib | 0 | below the evidence gate |
| Derris zambalensis | Elmer | 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.