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 |
|---|---|---|---|
| Acmadenia tetragona | (L.f.) Bartl. & H.L.Wendl. | 230 | documented |
| Acmadenia alternifolia | Cham. | 154 | documented |
| Acmadenia sheilae | I.Williams | 91 | documented |
| Acmadenia heterophylla | R.Glover | 86 | documented |
| Acmadenia obtusata | (Thunb.) Bartl. & H.L.Wendl. | 63 | documented |
| Acmadenia teretifolia | (Link) E.Phillips | 50 | documented |
| Acmadenia teretifolia | (Link) E.Phillips | 50 | documented |
| Acmadenia maculata | I.Williams | 42 | documented |
| Acmadenia rupicola | I.Williams | 32 | documented |
| Acmadenia trigona | (Eckl. & Zeyh.) Druce | 31 | documented |
| Acmadenia macropetala | (R.Glover) Compton | 16 | documented |
| Acmadenia gracilis | Dümmer | 15 | documented |
| Acmadenia laxa | I.Williams | 13 | documented |
| Acmadenia mundiana | Eckl. & Zeyh. | 12 | documented |
| Acmadenia densifolia | Sond. | 11 | documented |
| Acmadenia latifolia | I.Williams | 8 | documented |
| Acmadenia wittebergensis | (Compton) I.Williams | 8 | documented |
| Acmadenia argillophila | I.Williams | 5 | documented |
| Acmadenia argillophila | R.O.Williams | 5 | documented |
| Acmadenia matroosbergensis | E.Phillips | 4 | documented |
| Acmadenia nivenii | Sond. | 4 | documented |
| Acmadenia baileyensis | I.Williams | 0 | below the evidence gate |
| Acmadenia bodkinii | (Schltr.) Strid | 0 | below the evidence gate |
| Acmadenia burchellii | Dümmer | 0 | below the evidence gate |
| Acmadenia candida | I.Williams | 0 | below the evidence gate |
| Acmadenia faucitincta | I.Williams | 0 | below the evidence gate |
| Acmadenia flaccida | Eckl. & Zeyh. | 0 | below the evidence gate |
| Acmadenia fruticosa | I.Williams | 0 | below the evidence gate |
| Acmadenia kiwanensis | I.Williams | 0 | below the evidence gate |
| Acmadenia macradenia | (Sond.) Dummer | 0 | below the evidence gate |
| Acmadenia nivea | I.Williams | 0 | below the evidence gate |
| Acmadenia patentifolia | I.Williams | 0 | below the evidence gate |
| Acmadenia rourkeana | I.Williams | 0 | below the evidence gate |
| Acmadenia tenax | R.O.Williams | 0 | below the evidence gate |
| Acmadenia tenax | I.Williams | 0 | below the evidence gate |
| Acmadenia tetracarpellata | I.Williams | 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.