| Tortella humilis (Hedw.) Jenn., 1913 |
| Tortella mollissima Broth., 1947 |
| Tortella tortuosa (Hedw.) Limpr., 1888 |
| Tortula Hedw., 1801 |
| Tortula acaulon (With.) R.H. Zander, 1993 |
| Tortula amphidiacea (Müll. Hal.) Broth., 1902 |
| Tortula anderssonii Ångstr., 1872 |
| Tortula andicola Mont., 1838 |
| Tortula atrovirens (Turner ex Sm.) Lindb., 1864 |
| Tortula aurea E.B. Bartram, 1924 |
| Tortula bartramii Steere, 1939 |
| Tortula bistratosa Flowers, 1951 |
| Tortula bogotensis (Hampe) Mitt., 1869 |
| Tortula bolanderi (Lesq. & James) M. Howe, 1896 |
| Tortula brevipes (Lesq.) Broth., 1902 |
| Tortula calcicolens Kramer, 1980 |
| Tortula californica E.B. Bartram, 1945 |
| Tortula caroliniana A.L. Andrews, 1920 |
| Tortula chisosa Magill, Delgad. & L.R. Stark, 1983 |
| Tortula fragilis Taylor, 1847 |