| Microthamnium scalpellifolium Müll. Hal., 1897 |
| Microthamnium squarrosulum (Cardot) Broth., 1925 |
| Microthamnium tuerckheimii Müll. Hal., 1897 |
| Mittenothamnium Henn., 1902 |
| Mittenothamnium elegantulum (Hook.) Cardot, 1910 |
| Mittenothamnium imbricatulum Cardot, 1910 |
| Mittenothamnium langsdorffii (Hook.) Cardot, 1913 |
| Mittenothamnium lehmannii (Besch.) Cardot, 1913 |
| Mittenothamnium ligulifolium (E.B. Bartram) J.T. Wynns, 2020 |
| Mittenothamnium novahispanicum B.H. Allen, 2018 |
| Mittenothamnium reptans (Hedw.) Cardot, 1913 |
| Mittenothamnium salleanum (Besch.) Cardot, 1913 |
| Mittenothamnium scalpellifolium (Müll. Hal.) H.A. Crum, 1968 |
| Mittenothamnium squarrosulum Cardot, 1911 |
| Phyllodon Schimp., 1851 |
| Phyllodon laevifolius (Mitt.) J.T. Wynns, 2020 |
| Phyllodon ligulifolius (E.B. Bartram) M. Menzel, 1992 |
| Platygyriella Cardot, 1910 |
| Platygyriella densa (Hook.) W.R. Buck, 1984 |
| Platygyriella helicodontioides Cardot, 1910 |