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 |
|---|---|---|---|
| Gomphostemma crinitum | Wall. ex Benth. | 3 | documented |
| Gomphostemma chinense | Oliv. | 1 | below the evidence gate |
| Gomphostemma aborense | Dunn | 0 | below the evidence gate |
| Gomphostemma curtisii | Prain | 0 | below the evidence gate |
| Gomphostemma deltodon | C.Y.Wu | 0 | below the evidence gate |
| Gomphostemma dolichobotrys | Merr. | 0 | below the evidence gate |
| Gomphostemma eriocarpon | Benth. | 0 | below the evidence gate |
| Gomphostemma grandiflorum | Doan ex Suddee & A.J.Paton | 0 | below the evidence gate |
| Gomphostemma hainanense | C.Y.Wu | 0 | below the evidence gate |
| Gomphostemma hemsleyanum | Prain ex Collett & Hemsl. | 0 | below the evidence gate |
| Gomphostemma heyneanum | Wall. ex Benth. | 0 | below the evidence gate |
| Gomphostemma hirsutum | Walsingham | 0 | below the evidence gate |
| Gomphostemma javanicum | (Blume) Benth. | 0 | below the evidence gate |
| Gomphostemma keralense | Vivek., Gopalan & R.Ansari | 0 | below the evidence gate |
| Gomphostemma leptodon | Dunn | 0 | below the evidence gate |
| Gomphostemma mastersii | Benth. ex Hook.f. | 0 | below the evidence gate |
| Gomphostemma melissifolium | Wall. ex Benth. | 0 | below the evidence gate |
| Gomphostemma microcalyx | Prain | 0 | below the evidence gate |
| Gomphostemma microdon | Dunn | 0 | below the evidence gate |
| Gomphostemma niveum | Hook.f. | 0 | below the evidence gate |
| Gomphostemma nutans | Hook.f. | 0 | below the evidence gate |
| Gomphostemma ovatum | Wall. ex Benth. | 0 | below the evidence gate |
| Gomphostemma parviflorum | Wall. ex Benth. | 0 | below the evidence gate |
| Gomphostemma pedunculatum | Benth. ex Hook.f. | 0 | below the evidence gate |
| Gomphostemma stellato-hirsutum | C.Y.Wu | 0 | below the evidence gate |
| Gomphostemma strobilinum | Wall. ex Benth. | 0 | below the evidence gate |
| Gomphostemma sulcatum | C.Y.Wu | 0 | below the evidence gate |
| Gomphostemma thomsonii | Benth. ex Hook.f. | 0 | below the evidence gate |
| Gomphostemma velutinum | Benth. | 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.