| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Acer pseudoplatanus L. (sycamore maple) | 0 | 1 | 0 |
| Acer rubrum L. (Red Maple) | 0 | 2 | 0 |
| Acer sempervirens L. (Cretan maple) | 0 | 2 | 0 |
| Acer tataricum L. (tatarian maple) | 0 | 2 | 0 |
| Acer trautvetteri | 0 | 1 | 0 |
| Acetobacter Beijerinck 1898 | 0 | 1 | 0 |
| Acetobacteraceae | 1 | 0 | 0 |
| Achaearanea | 0 | 2 | 0 |
| Acharia stimulea | 0 | 2 | 0 |
| Achariaceae | 0 | 2 | 0 |
| Achatocarpaceae | 0 | 2 | 0 |
| Achlamydosporeae | 1 | 0 | 0 |
| Acinetobacter | 0 | 2 | 0 |
| Acinonyx Brookes 1828 | 1 | 0 | 0 |
| Acinonyx jubatus (Schreber 1775) (cheetah) | 0 | 2 | 0 |
