| Patellaria Fr., 1822 |
| Patellaria atrata (Hedw.) Fr., 1822 |
| Patellaria diffluens Müll. Arg., 1892 |
| Patellaria fumosonigricans Müll. Arg., 1890 |
| Patellariaceae Corda, 1838 |
| Rhizodiscina Hafellner, 1979 |
| Rhizodiscina lignyota (Fr.) Hafellner, 1979 |
| Rhytidhysteron Speg., 1881 |
| Rhytidhysteron rufulum (Spreng.) Speg., 1921 |
| Tryblidaria (Sacc.) Rehm, 1903 |
| Tryblidaria fenestrata (Cooke & Peck) M.E. Barr, 1986 |