| Agapanthoideae Endl., 1836 |
| Agapanthus L'Hér., 1788 |
| Agapanthus africanus (L.) Hoffmanns., 1824 |
| Agapanthus orientalis F.M. Leight., 1939 |
| Agapanthus praecox Willd., 1809 |
| Agapanthus praecox subsp. orientalis (F.M. Leight.) F.M. Leight., 1965 |
| Agapanthus umbellatus L'Hér., 1788 |
| Allibertia Marion, 1882 |
| Allibertia intermedia Marion, 1882 |
| Allieae Dumort., 1827 |
| Allioideae Herb., 1837 |
| Allium L., 1753 |
| Allium ampeloprasum L., 1753 |
| Allium anserinum Jeps., 1922 |
| Allium bisceptrum S. Watson, 1871 |
| Allium bisceptrum var. palmeri (S. Watson) Cronquist, 1977 |
| Allium bivalve (L.) Kuntze, 1898 |
| Allium bivalve var. fragrans (Vent.) Kuntze, 1898 |
| Allium bivalve var. striatum (Jacq.) Kuntze, 1898 |
| Allium californicum Rose, 1890 |