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 |
|---|---|---|---|
| Trichodiadema pomeridianum | L.Bolus | 61 | documented |
| Trichodiadema setuliferum | (N.E.Br.) Schwantes | 54 | documented |
| Trichodiadema rogersiae | L.Bolus | 23 | documented |
| Trichodiadema attonsum | (L.Bolus) Schwantes | 12 | documented |
| Trichodiadema burgeri | L.Bolus | 10 | documented |
| Trichodiadema orientale | L.Bolus | 10 | documented |
| Trichodiadema marlothii | L.Bolus | 9 | documented |
| Trichodiadema mirabile | (N.E.Br.) Schwantes | 9 | documented |
| Trichodiadema decorum | (N.E.Br.) Stearn ex H.Jacobsen | 8 | documented |
| Trichodiadema imitans | L.Bolus | 8 | documented |
| Trichodiadema occidentale | L.Bolus | 7 | documented |
| Trichodiadema obliquum | L.Bolus | 5 | documented |
| Trichodiadema hallii | L.Bolus | 4 | documented |
| Trichodiadema intonsum | (Haw.) Schwantes | 4 | documented |
| Trichodiadema densum | (Haw.) Schwantes | 2 | below the evidence gate |
| Trichodiadema aureum | L.Bolus | 0 | below the evidence gate |
| Trichodiadema barbatum | (L.) Schwantes | 0 | below the evidence gate |
| Trichodiadema calvatum | L.Bolus | 0 | below the evidence gate |
| Trichodiadema emarginatum | L.Bolus | 0 | below the evidence gate |
| Trichodiadema fergusoniae | L.Bolus | 0 | below the evidence gate |
| Trichodiadema fourcadei | L.Bolus | 0 | below the evidence gate |
| Trichodiadema gracile | L.Bolus | 0 | below the evidence gate |
| Trichodiadema hirsutum | (Haw.) Stearn | 0 | below the evidence gate |
| Trichodiadema introrsum | (Hook.f.) Niesler | 0 | below the evidence gate |
| Trichodiadema littlewoodii | L.Bolus | 0 | below the evidence gate |
| Trichodiadema olivaceum | L.Bolus | 0 | below the evidence gate |
| Trichodiadema peersii | L.Bolus | 0 | below the evidence gate |
| Trichodiadema pygmaeum | L.Bolus | 0 | below the evidence gate |
| Trichodiadema rupicola | L.Bolus | 0 | below the evidence gate |
| Trichodiadema ryderae | L.Bolus | 0 | below the evidence gate |
| Trichodiadema stayneri | L.Bolus | 0 | below the evidence gate |
| Trichodiadema strumosum | (Haw.) L.Bolus | 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.