| Cladodium socorrense Hampe, 1865 |
| Mielichhoferioideae Broth., 1903 |
| Peromnion Schwägr., 1828 |
| Peromnion radiculosum Schwägr., 1828 |
| Plagiobryoides J.R. Spence, 2005 |
| Plagiobryoides limbata (Müll. Hal.) J.R. Spence, 2009 |
| Ptychostomum Hornsch., 1822 |
| Ptychostomum pseudotriquetrum (Hedw.) J.R. Spence & H.P. Ramsay, 2005 |
| Rhodobryum (Schimp.) Limpr., 1892 |
| Rhodobryum beyrichianum (Hornsch.) Paris, 1897 |
| Rhodobryum curranii Broth., 1910 |
| Rhodobryum huillense (Welw. & Duby) Touw, 1978 |
| Rhodobryum ontariense (Kindb.) Paris, 1897 |
| Rhodobryum procerum (Besch.) Paris, 1898 |
| Rhodobryum roseum (Hedw.) Limpr., 1892 |
| Rosulabryum J.R. Spence, 1996 |
| Rosulabryum capillare (Hedw.) J.R. Spence, 1996 |
| Rosulabryum densifolium (Brid.) Ochyra, 2003 |
| Rosulabryum pseudocapillare (Besch.) Ochyra, 2003 |
| Rosulabryum richardsii (Sharp) J.R. Spence, 2022 |