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 |
|---|---|---|---|
| Harveya capensis | Hook. | 120 | documented |
| Harveya purpurea | Harv. ex Hook. | 108 | documented |
| Harveya bolusii | Kuntze | 56 | documented |
| Harveya stenosiphon | Hiern | 52 | documented |
| Harveya speciosa | Bernh. | 49 | documented |
| Harveya pauciflora | (Benth.) Hiern | 38 | documented |
| Harveya roseoalba | J.C.Manning & Goldblatt | 37 | documented |
| Harveya squamosa | Steud. | 19 | documented |
| Harveya huttonii | Hiern | 10 | documented |
| Harveya bodkinii | Hiern | 9 | documented |
| Harveya pumila | Schltr. | 8 | documented |
| Harveya scarlatina | (Benth.) Hook. ex B.D.Jacks. | 3 | documented |
| Harveya scarlatina | Hook. ex Steud. | 3 | documented |
| Harveya hyobanchoides | Schltr. ex Hiern | 2 | below the evidence gate |
| Harveya obtusifolia | (Benth.) Vatke | 1 | below the evidence gate |
| Harveya alba | Hepper | 0 | below the evidence gate |
| Harveya alectroides | (Mildbr.) Eb.Fisch., Schäferh. & Kai Müll. | 0 | below the evidence gate |
| Harveya andongensis | Hiern | 0 | below the evidence gate |
| Harveya buchwaldii | Engl. | 0 | below the evidence gate |
| Harveya comorensis | Vatke | 0 | below the evidence gate |
| Harveya helenae | Buscal. & Muschl. | 0 | below the evidence gate |
| Harveya huillensis | Hiern | 0 | below the evidence gate |
| Harveya huttoni | Hiern | 0 | below the evidence gate |
| Harveya kenyensis | Hepper | 0 | below the evidence gate |
| Harveya kiangombensis | Ngugi, Kirika & Mwachala | 0 | below the evidence gate |
| Harveya liebuschiana | Engl. ex Skan | 0 | below the evidence gate |
| Harveya tanzanica | Hepper | 0 | below the evidence gate |
| Harveya thonneri | De Wild. & T.Durand | 0 | below the evidence gate |
| Harveya versicolor | Engl. | 0 | below the evidence gate |
| Harveya vestita | Hiern | 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.