| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Anastatica hierochuntica L. (Rose of Jericho) | 0 | 0 | 1 |
| Anatidae (ducks, geese, and swans) | 4 | 0 | 0 |
| Anchusa (bugloss) | 1 | 0 | 0 |
| Anchusa affinis R. Br. | 0 | 0 | 1 |
| Ancilla Lamarck 1799 | 2 | 0 | 0 |
| Ancilla castanea (G. B. Sowerby I 1830) (chestnut ancilla) | 0 | 0 | 1 |
| Ancilla cinnamomea Lamarck 1801 (cinnamon ancilla) | 0 | 0 | 1 |
| Ancillariidae Swainson 1840 | 1 | 0 | 0 |
| Ancylostoma | 1 | 0 | 0 |
| Ancylostoma braziliense | 0 | 0 | 1 |
| Ancylostomatidae | 1 | 0 | 0 |
| Andrachne | 2 | 0 | 0 |
| Andrachne aspera Spreng. | 0 | 0 | 1 |
| Andrachne telephioides L. | 0 | 0 | 1 |
| Anethum (dill) | 1 | 0 | 0 |
