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 |
|---|---|---|---|
| Porotrichum madagassum | Kiaer ex Besch. | 36 | documented |
| Porotrichum amboroicum | Herzog | 0 | below the evidence gate |
| Porotrichum atlanticum | Dixon | 0 | below the evidence gate |
| Porotrichum baculiferum | (Dixon) Ochyra | 0 | below the evidence gate |
| Porotrichum bertrandii | Renauld & Cardot | 0 | below the evidence gate |
| Porotrichum bolivianum | Müll.Hal. ex E.Britton | 0 | below the evidence gate |
| Porotrichum brasiliense | Ochyra | 0 | below the evidence gate |
| Porotrichum brevifolium | E.B.Bartram | 0 | below the evidence gate |
| Porotrichum caesium | Mitt. | 0 | below the evidence gate |
| Porotrichum caldense | (Kindb.) Broth. | 0 | below the evidence gate |
| Porotrichum cavifolium | Broth. | 0 | below the evidence gate |
| Porotrichum chilense | Thér. | 0 | below the evidence gate |
| Porotrichum comosum | (Herzog) Ochyra | 0 | below the evidence gate |
| Porotrichum elatulum | (Müll.Hal.) A.Jaeger | 0 | below the evidence gate |
| Porotrichum evansii | B.H.Allen | 0 | below the evidence gate |
| Porotrichum expansum | (Taylor) Spruce | 0 | below the evidence gate |
| Porotrichum filiferum | Mitt. | 0 | below the evidence gate |
| Porotrichum flaccum | (Herzog) Enroth | 0 | below the evidence gate |
| Porotrichum frahmii | (Enroth) Enroth | 0 | below the evidence gate |
| Porotrichum gracile | (Broth.) Ochyra | 0 | below the evidence gate |
| Porotrichum korthalsianum | (Dozy & Molk.) Mitt. | 0 | below the evidence gate |
| Porotrichum krauseanum | A.Jaeger | 0 | below the evidence gate |
| Porotrichum lancifrons | (Hampe) Mitt. | 0 | below the evidence gate |
| Porotrichum leucocaulon | (Müll.Hal.) Mitt. | 0 | below the evidence gate |
| Porotrichum lindigii | (Hampe) Mitt. | 0 | below the evidence gate |
| Porotrichum longirostre | (Hook.) Spruce | 0 | below the evidence gate |
| Porotrichum macrocarpum | (Brid.) Paris | 0 | below the evidence gate |
| Porotrichum macropoma | Herzog | 0 | below the evidence gate |
| Porotrichum microthamnium | (Hampe) Paris | 0 | below the evidence gate |
| Porotrichum microthecium | Müll.Hal. | 0 | below the evidence gate |
| Porotrichum obliquifolium | (Hornsch.) Ochyra | 0 | below the evidence gate |
| Porotrichum parvirete | (Broth.) Ochyra | 0 | below the evidence gate |
| Porotrichum pittieri | Renauld & Cardot | 0 | below the evidence gate |
| Porotrichum protensum | Renauld & Cardot | 0 | below the evidence gate |
| Porotrichum robustum | (Broth.) Enroth | 0 | below the evidence gate |
| Porotrichum sparsiflorum | (Hampe) Mitt. | 0 | below the evidence gate |
| Porotrichum subangustifolium | Müll.Hal. | 0 | below the evidence gate |
| Porotrichum subexplanatum | (Broth. & Herzog) Ochyra | 0 | below the evidence gate |
| Porotrichum subpenniforme | Müll.Hal. | 0 | below the evidence gate |
| Porotrichum superbum | (Taylor) Hampe | 0 | below the evidence gate |
| Porotrichum tenuinerve | B.H.Allen | 0 | below the evidence gate |
| Porotrichum thieleanum | (Müll.Hal.) Mitt. | 0 | below the evidence gate |
| Porotrichum valdiviae | (Müll.Hal.) Mitt. | 0 | below the evidence gate |
| Porotrichum variabile | Hampe | 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.