| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| [unassigned] Caenogastropoda | 0 | 0 | 0 |
| × Achnella caduca (Beal) Barkworth | 0 | 0 | 2 |
| ×Conyzigeron huelsenii (Vatke) Rauschert | 0 | 0 | 2 |
| abaceae | 1 | 0 | 0 |
| Abbottina rivularis (Basilewsky 1855) | 0 | 0 | 8 |
| Abelia | 0 | 0 | 2 |
| Abelia xgrandiflora | 0 | 0 | 4 |
| Abelmoschus esculentus Moench | 0 | 0 | 18 |
| Abelmoschus manihot (L.) Medik. | 0 | 0 | 10 |
| Abelmoschus moschatus (L.) Medicus (ambrette) | 0 | 0 | 6 |
| Abgrallaspis cyanophylli (Signoret 1869) | 0 | 0 | 4 |
| Abies alba Mill. (Sapin blanc) | 0 | 0 | 7 |
| Abies balsamea (L.) Mill. (Sapin balsamier) | 0 | 0 | 5 |
| Abies concolor (Gordon) Lindl. ex Hildebr. (Sapin du Colorado) | 0 | 0 | 4 |
| Abies firma Siebold & Zucc. | 0 | 0 | 2 |
