| Tortula parva Cardot, 1909 |
| Tortula parva var. latifolia Thér., 1931 |
| Tortula princeps De Not., 1838 |
| Tortula quitoensis Taylor, 1847 |
| Tortula rhizophylla (Sakurai) Z. Iwats. & K. Saito, 1972 |
| Tortula ruralis (Hedw.) G. Gaertn., B. Mey. & Scherb., 1802 |
| Tortula ruralis subsp. calcicola (Amann) Giacom., 1947 |
| Tortula ruralis var. crinita De Not., 1838 |
| Trichostomeae Milde, 1869 |
| Trichostomopsis Cardot, 1909 |
| Trichostomopsis australasiae (Hook. & Grev.) Robins, 1970 |
| Trichostomopsis diaphanobasis (Cardot) Grout, 1939 |
| Trichostomopsis umbrosa (Müll. Hal.) H. Rob., 1970 |
| Trichostomum Bruch, 1829 |
| Trichostomum brachydontium Bruch, 1829 |
| Trichostomum crassinerve Hampe, 1860 |
| Trichostomum crispulum Bruch, 1829 |
| Trichostomum cylindricum (Bruch ex Brid.) Müll. Hal., 1849 |
| Trichostomum eckelianum R.H. Zander, 1993 |
| Trichostomum involvens Cardot, 1913 |