| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| × Triticale | 0 | 2 | 0 |
| Aa | 0 | 2 | 0 |
| Abarema | 1 | 2 | 0 |
| Abarema abbottii (Rose & Leonard) Barneby & J. W. Grimes | 0 | 2 | 0 |
| Abelia (abelia) | 1 | 0 | 0 |
| Abelia chinensis R. Br. | 0 | 2 | 0 |
| Abelmoschus (okra) | 2 | 2 | 0 |
| Abelmoschus esculentus (L.) Moench (okra) | 0 | 2 | 0 |
| Abelmoschus manihot (L.) Medik. | 0 | 2 | 0 |
| Abies (Fir) | 2 | 2 | 0 |
| Abies nordmanniana (Steven) Spach (Caucasian Fir) | 0 | 2 | 0 |
| Abies pinsapo Boiss. (Spanish Fir) | 0 | 2 | 0 |
| Abietoideae | 6 | 0 | 0 |
| Abra Lamarck 1818 | 12 | 2 | 0 |
| Abra aequalis (Say 1822) (common Atlantic abra) | 0 | 2 | 0 |
