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 |
|---|---|---|---|
| Pteroceras asperatum | (Schltr.) P.F.Hunt | 0 | below the evidence gate |
| Pteroceras biserratum | (Ridl.) Holttum | 0 | below the evidence gate |
| Pteroceras compressum | (Blume) Holttum | 0 | below the evidence gate |
| Pteroceras dalaputtuwa | Atthan., Priyad., Wijew., Aberathna & Kumar | 0 | below the evidence gate |
| Pteroceras erosulum | H.A.Pedersen | 0 | below the evidence gate |
| Pteroceras fragrans | (Ridl.) Garay | 0 | below the evidence gate |
| Pteroceras fraternum | (J.J.Sm.) Bakh.f. | 0 | below the evidence gate |
| Pteroceras hirsutum | (Hook.f.) Holttum | 0 | below the evidence gate |
| Pteroceras indicum | Punekar | 0 | below the evidence gate |
| Pteroceras johorense | (Holttum) Holttum | 0 | below the evidence gate |
| Pteroceras leopardinum | (C.S.P.Parish & Rchb.f.) Seidenf. & Smitinand | 0 | below the evidence gate |
| Pteroceras longicalcareum | (Ames & Rolfe) Garay | 0 | below the evidence gate |
| Pteroceras monsooniae | Sasidh. & Sujanapal | 0 | below the evidence gate |
| Pteroceras muluense | Schuit. & de Vogel | 0 | below the evidence gate |
| Pteroceras muriculatum | (Rchb.f.) P.F.Hunt | 0 | below the evidence gate |
| Pteroceras nabawanense | J.J.Wood & A.Lamb | 0 | below the evidence gate |
| Pteroceras philippinense | (Ames) Garay | 0 | below the evidence gate |
| Pteroceras spathibrachiatum | (J.J.Sm.) Garay | 0 | below the evidence gate |
| Pteroceras teres | (Blume) Holttum | 0 | below the evidence gate |
| Pteroceras violaceum | (Ridl.) Holttum | 0 | below the evidence gate |
| Pteroceras viridiflorum | (Thwaites) Holttum | 0 | below the evidence gate |
| Pteroceras vriesii | (Ridl.) Garay | 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.