| Altamirania Greenm., 1903 |
| Alvordia Brandegee, 1889 |
| Alvordia brandegeei A.M. Carter, 1964 |
| Alvordia congesta (Rose ex Hoffman) B.L. Turner, 1988 |
| Alvordia fruticosa Brandegee, 1899 |
| Alvordia glomerata Brandegee, 1889 |
| Alvordia glomerata var. glomerata Brandegee, 1889 |
| Alvordia glomerata var. insularis A.M. Carter, 1964 |
| Amauria Benth., 1844 |
| Amauria brandegeeana (Rose) Rydb., 1914 |
| Amauria carterae A.M. Powell, 1972 |
| Amauria dissecta A. Gray, 1849 |
| Amauria rotundifolia Benth., 1844 |
| Amauriopsis Rydb., 1914 |
| Amauriopsis autumnalis (W.L. Ellison) B.L. Turner, 2010 |
| Amauriopsis dissecta (A. Gray) Rydb., 1914 |
| Amauriopsis glandulosa (Greenm.) B.L. Turner, 2010 |
| Amauriopsis janakosiana B.L. Turner, 2010 |
| Amauriopsis pedata (A. Gray) B.L. Turner, 2010 |
| Amblyolepis DC., 1836 |