| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Allium drummondii Regel | 0 | 0 | 2 |
| Allium validum S. Watson | 0 | 0 | 2 |
| Alnus (aulne) | 0 | 0 | 7 |
| Alnus incana (L.) Moench (Aulne blanc) | 0 | 0 | 46 |
| Alnus incana subsp. rugosa (Du Roi) R. T. Clausen | 0 | 0 | 4 |
| Alnus incana subsp. tenuifolia (Nutt.) Breitung | 0 | 0 | 7 |
| Alnus maritima (Marshall) Muhl. ex Nutt. | 0 | 0 | 5 |
| Alnus maritima subsp. maritima | 0 | 0 | 5 |
| Alnus maritima (Marshall) Muhl. ex Nutt. | 0 | 0 | 5 |
| Alnus oblongifolia Torr. | 0 | 0 | 11 |
| Alnus rhombifolia Nutt. (Aulne de la sierra) | 0 | 0 | 15 |
| Alnus rubra Bong. (Aulne rouge) | 0 | 0 | 35 |
| Alnus serrulata (Aiton) Willd. (Aulne blanc) | 0 | 0 | 37 |
| Alnus viridis | 0 | 0 | 11 |
| Alnus alnobetula subsp. crispa (Aiton) Raus | 0 | 0 | 5 |
