| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| × Triticale | 0 | 1 | 0 |
| Aaronsohnia | 0 | 1 | 0 |
| Abacarus | 1 | 0 | 0 |
| Abacarus hystrix (Nalepa 1896) (Cereal rust mite) | 0 | 2 | 0 |
| Abacoproeces | 0 | 1 | 0 |
| Abakabaka Griveaud 1976 | 0 | 2 | 0 |
| Abarema | 1 | 0 | 0 |
| Abarema abbottii (Rose & Leonard) Barneby & J. W. Grimes | 0 | 2 | 0 |
| Abeillia Bonaparte 1850 | 1 | 0 | 0 |
| Abeillia abeillei (Lesson, R & Delattre 1839) (Emerald-chinned Hummingbird) | 0 | 2 | 0 |
| Abelia (abelia) | 0 | 2 | 0 |
| Abelmoschus (okra) | 1 | 0 | 0 |
| Abelmoschus esculentus (L.) Moench (okra) | 0 | 2 | 0 |
| Abies (Fir) | 1 | 2 | 0 |
| Abies alba Mill. (Silver Fir) | 0 | 2 | 0 |
