| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Aegis | 0 | 0 | 2 |
| Aequabiliella | 0 | 0 | 2 |
| Aeruginoscyphus | 0 | 0 | 2 |
| Afroboletus | 0 | 0 | 2 |
| Afrocastellanoa | 0 | 0 | 1 |
| Agaricodochium | 0 | 0 | 2 |
| Agaricus | 0 | 0 | 2 |
| Agrabeeja | 0 | 0 | 2 |
| Agyriella | 0 | 0 | 2 |
| Agyrium (agyrium lichen) | 0 | 0 | 2 |
| Ahmadia | 0 | 0 | 2 |
| Aigialus | 0 | 0 | 2 |
| Aivenia | 0 | 0 | 2 |
| Ajrekarella | 0 | 0 | 2 |
| Akanthomyces | 0 | 0 | 2 |
