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 |
|---|---|---|---|
| Hymenostylium recurvirostrum | (Hedw.) Dixon | 2 | below the evidence gate |
| Hymenostylium annotinum | Mitt. ex Dixon | 0 | below the evidence gate |
| Hymenostylium aurantiacum | Mitt. | 0 | below the evidence gate |
| Hymenostylium chapadense | M.J.Cano & J.A.Jiménez | 0 | below the evidence gate |
| Hymenostylium crassinervium | Broth. & Dixon | 0 | below the evidence gate |
| Hymenostylium dicranelloides | Broth. ex Dixon | 0 | below the evidence gate |
| Hymenostylium filiforme | Dixon | 0 | below the evidence gate |
| Hymenostylium gracillimum | (Nees & Hornsch.) Köckinger & Jan Kučera | 0 | below the evidence gate |
| Hymenostylium hildebrandtii | (Müll.Hal.) R.H.Zander | 0 | below the evidence gate |
| Hymenostylium papillinerve | Dixon | 0 | below the evidence gate |
| Hymenostylium rigescens | (Müll.Hal.) Broth. | 0 | below the evidence gate |
| Hymenostylium scaturiginosum | (Besch.) Broth. | 0 | below the evidence gate |
| Hymenostylium subcrispulum | Thér. | 0 | below the evidence gate |
| Hymenostylium townsendii | R.H.Zander | 0 | below the evidence gate |
| Hymenostylium xanthocarpum | (Hook.) Brid. | 0 | below the evidence gate |
| Hymenostylium xerophilum | Köckinger & Jan Kučera | 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.