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 |
|---|---|---|---|
| Rosulabryum capillare | (Hedw.) J.R.Spence | 1,119 | documented |
| Rosulabryum canariense | (Brid.) Ochyra | 102 | documented |
| Rosulabryum rubens | (Mitt.) J.R.Spence | 33 | documented |
| Rosulabryum moravicum | (Podp.) Ochyra & Stebel | 27 | documented |
| Rosulabryum torquescens | (Bruch & Schimp.) J.R.Spence | 18 | documented |
| Rosulabryum donianum | (Grev.) Ochyra | 16 | documented |
| Rosulabryum subtomentosum | (Hampe ex A.Jaeger) J.R.Spence | 7 | documented |
| Rosulabryum truncorum | (Brid.) Ochyra ex J.R.Spence & Brinda | 5 | documented |
| Rosulabryum campylothecium | (Taylor) J.R.Spence | 2 | below the evidence gate |
| Rosulabryum elegans | (Nees ex Brid.) Ochyra | 2 | below the evidence gate |
| Rosulabryum subfasciculatum | (Hampe) J.R.Spence | 1 | below the evidence gate |
| Rosulabryum albolimbatum | (Hampe ex A.Jaeger) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum albomarginatum | (Cardot ex Thér.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum andersonii | (H.A.Crum) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum andicola | (Hook.) Ochyra | 0 | below the evidence gate |
| Rosulabryum appressum | (Renauld & Cardot) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum atenense | (R.S.Williams) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum aubertii | (Schwägr.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum biforme | (R.S.Williams) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum billarderii | (Schwägr.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum bornholmense | (Wink. & R.Ruthe) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum coloratum | (Müll.Hal.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum densifolium | (Brid.) Ochyra | 0 | below the evidence gate |
| Rosulabryum duplicatum | (Broth.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum epiphyticum | J.R.Spence & H.P.Ramsay | 0 | below the evidence gate |
| Rosulabryum erythrocaulon | (Schwägr.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum erythroloma | (Kindb.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum flaccidum | (Brid.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum goudotii | (Hampe) Ochyra | 0 | below the evidence gate |
| Rosulabryum huillense | (Welw. & Duby) Ochyra | 0 | below the evidence gate |
| Rosulabryum isleanum | (Besch.) Ochyra & Bedn.-Ochyra | 0 | below the evidence gate |
| Rosulabryum keniae | (Müll.Hal.) Ochyra | 0 | below the evidence gate |
| Rosulabryum lamingtonicum | J.R.Spence & H.P.Ramsay | 0 | below the evidence gate |
| Rosulabryum leptoneurum | (P.de la Varde) Ochyra | 0 | below the evidence gate |
| Rosulabryum leptothrix | (Müll.Hal.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum longidens | (Thér.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum macrophyllum | (Cardot & Broth.) Ochyra | 0 | below the evidence gate |
| Rosulabryum mattogrossense | (Broth.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum microrhodon | (Müll.Hal.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum montevidense | (Broth.) Ochyra & Matteri | 0 | below the evidence gate |
| Rosulabryum perlimbatum | (Cardot) Ochyra | 0 | below the evidence gate |
| Rosulabryum pseudocapillare | (Besch.) Ochyra | 0 | below the evidence gate |
| Rosulabryum puconense | (Herzog & Thér.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum pycnophyllum | (Dixon) Ochyra | 0 | below the evidence gate |
| Rosulabryum queenslandicum | J.R.Spence & H.P.Ramsay | 0 | below the evidence gate |
| Rosulabryum richardsii | (Sharp) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum sanguilentum | (Renauld & Cardot) J.R.Spence & Brinda | 0 | below the evidence gate |
| Rosulabryum spininervium | (Broth.) J.R.Spence | 0 | below the evidence gate |
| Rosulabryum viridescens | (Welw. & Duby) Ochyra | 0 | below the evidence gate |
| Rosulabryum wightii | (Mitt.) J.R.Spence | 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.