| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Abies guatemalensis Rehd. | 0 | 0 | 1 |
| Abronia macrocarpa Galloway | 0 | 0 | 1 |
| Abutilon eremitopetalum Caum | 0 | 0 | 1 |
| Abutilon menziesii Seem. (Ilima rouge) | 0 | 0 | 1 |
| Abutilon sandwicense (Degener) Christoph. | 0 | 0 | 1 |
| Acaena exigua A. Gray | 0 | 0 | 1 |
| Acanthomintha ilicifolia A. Gray | 0 | 0 | 1 |
| Acanthomintha duttonii (Abrams) Jokerst | 0 | 0 | 1 |
| Pseudophoxinus handlirschi (Pietschmann 1933) | 0 | 0 | 1 |
| Accipiter fasciatus natalis (Lister 1889) | 0 | 0 | 1 |
| Accipiter francesiae pusillus (Gurney Sr 1875) | 0 | 0 | 1 |
| Accipiter gentilis laingi (Taverner 1940) | 0 | 0 | 1 |
| Accipiter striatus venator Wetmore 1914 | 0 | 0 | 1 |
| Achatinella | 0 | 0 | 1 |
| Achyranthes mutica A. Gray ex H. Mann | 0 | 0 | 1 |
