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 |
|---|---|---|---|
| Oxyanthus pyriformis | (Hochst.) Skeels | 16 | documented |
| Oxyanthus speciosus | DC. | 5 | documented |
| Oxyanthus latifolius | Sond. | 2 | below the evidence gate |
| Oxyanthus andjigae | Sonké & O.Lachenaud | 0 | below the evidence gate |
| Oxyanthus barensis | K.Krause | 0 | below the evidence gate |
| Oxyanthus biflorus | J.E.Burrows & S.M.Burrows | 0 | below the evidence gate |
| Oxyanthus bremekampii | Cavaco | 0 | below the evidence gate |
| Oxyanthus brevicaulis | K.Krause | 0 | below the evidence gate |
| Oxyanthus doucetii | Sonké & O.Lachenaud | 0 | below the evidence gate |
| Oxyanthus dubius | De Wild. | 0 | below the evidence gate |
| Oxyanthus formosus | Hook.f. | 0 | below the evidence gate |
| Oxyanthus goetzei | K.Schum. | 0 | below the evidence gate |
| Oxyanthus gracilis | Hiern | 0 | below the evidence gate |
| Oxyanthus haerdii | Bridson | 0 | below the evidence gate |
| Oxyanthus laxiflorus | K.Schum. ex Hutch. & Dalziel | 0 | below the evidence gate |
| Oxyanthus ledermannii | K.Krause | 0 | below the evidence gate |
| Oxyanthus lepidus | S.Moore | 0 | below the evidence gate |
| Oxyanthus letouzeyanus | Sonké | 0 | below the evidence gate |
| Oxyanthus lewisii | Sonké & O.Lachenaud | 0 | below the evidence gate |
| Oxyanthus mayumbensis | R.D.Good | 0 | below the evidence gate |
| Oxyanthus montanus | Sonké | 0 | below the evidence gate |
| Oxyanthus nangensis | K.Krause | 0 | below the evidence gate |
| Oxyanthus okuensis | Cheek & Sonké | 0 | below the evidence gate |
| Oxyanthus oliganthus | K.Schum. | 0 | below the evidence gate |
| Oxyanthus pallidus | Hiern | 0 | below the evidence gate |
| Oxyanthus querimbensis | Klotzsch | 0 | below the evidence gate |
| Oxyanthus racemosus | (Schumach. & Thonn.) Keay | 0 | below the evidence gate |
| Oxyanthus robbrechtianus | Sonké | 0 | below the evidence gate |
| Oxyanthus schumannianus | De Wild. & T.Durand | 0 | below the evidence gate |
| Oxyanthus setosus | Keay | 0 | below the evidence gate |
| Oxyanthus smithii | Hiern | 0 | below the evidence gate |
| Oxyanthus strigosus | Bridson & J.E.Burrows | 0 | below the evidence gate |
| Oxyanthus subpunctatus | (Hiern) Keay | 0 | below the evidence gate |
| Oxyanthus troupinii | Bridson | 0 | below the evidence gate |
| Oxyanthus tubiflorus | (Andrews) DC. | 0 | below the evidence gate |
| Oxyanthus ugandensis | Bridson | 0 | below the evidence gate |
| Oxyanthus unilocularis | Hiern | 0 | below the evidence gate |
| Oxyanthus zanguebaricus | (Hiern) Bridson | 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.