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 |
|---|---|---|---|
| Tetrataenium grande | (Dalzell & A.Gibson) Manden. | 8 | documented |
| Tetrataenium aquilegifolium | (C.B.Clarke) Manden. | 0 | below the evidence gate |
| Tetrataenium bivittatum | (H.Boissieu) Manden. | 0 | below the evidence gate |
| Tetrataenium burmanicum | (Kurz) Manden. | 0 | below the evidence gate |
| Tetrataenium canescens | (Lindl.) Manden. | 0 | below the evidence gate |
| Tetrataenium cardiocarpum | (Rech.f. & Riedl) Manden. | 0 | below the evidence gate |
| Tetrataenium ceylanicum | (Gardner ex C.B.Clarke) Manden. | 0 | below the evidence gate |
| Tetrataenium hookerianum | (Wight & Arn.) Manden. | 0 | below the evidence gate |
| Tetrataenium kumaonense | Kljuykov & Ukrainsk. | 0 | below the evidence gate |
| Tetrataenium lallii | (C.Norman) Cauwet, Carb. & M.Farille | 0 | below the evidence gate |
| Tetrataenium lasiopetalum | (Boiss.) Manden. | 0 | below the evidence gate |
| Tetrataenium leucocarpum | (Aitch. & Hemsl.) Manden. | 0 | below the evidence gate |
| Tetrataenium mianguaqi | Ze H.Wang & L.Chen | 0 | below the evidence gate |
| Tetrataenium nepalense | (D.Don) Manden. | 0 | below the evidence gate |
| Tetrataenium nephrophyllum | (Leute) Manden. | 0 | below the evidence gate |
| Tetrataenium olgae | (Regel & Schmalh.) Manden. | 0 | below the evidence gate |
| Tetrataenium rigens | (Wall. ex DC.) Manden. | 0 | below the evidence gate |
| Tetrataenium sprengelianum | (Wight & Arn.) Manden. | 0 | below the evidence gate |
| Tetrataenium sublineare | (C.B.Clarke) Manden. | 0 | below the evidence gate |
| Tetrataenium wallichii | (DC.) Manden. | 0 | below the evidence gate |
| Tetrataenium yunnanense | (Franch.) Manden. ex Q.Y.Xiao & X.J.He | 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.