| Ainea Ravenna, 1979 |
| Ainea conzattii (R.C. Foster) Ravenna, 1979 |
| Ainea conzattii var. macropetala Martorelli, Espejo & López-Ferr., 2023 |
| Alophia Herb., 1840 |
| Alophia drummondiana Herb., 1840 |
| Alophia drummondii (Graham) R.C. Foster, 1945 |
| Alophia intermedia (Ravenna) Goldblatt, 1976 |
| Alophia lahue (Molina) Espinosa, 1922 |
| Alophia lahue subsp. drummondii (Graham) Ravenna, 1968 |
| Alophia rotacea (Ravenna) Goldblatt, 1976 |
| Alophia silvestris (Loes.) Goldblatt, 1976 |
| Alophia veracruzana Goldblatt & T.M. Howard, 1992 |
| Beatonia Herb., 1840 |
| Beatonia bracteolata Klatt, 1866 |
| Beatonia houttei (Roezl ex Van Houtte) Klatt, 1882 |
| Beatonia purpurea Herb., 1840 |
| Bermudiana Mill., 1754 |
| Bermudiana arizonica (Rothr.) Kuntze, 1891 |
| Bermudiana bella (S. Watson) Greene, 1894 |
| Bermudiana bermudiana (L.) Kuntze, 1898 |