| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Aaosphaeria | 0 | 0 | 1 |
| Abortiporus | 0 | 0 | 2 |
| Abrachium | 0 | 0 | 2 |
| Abstoma | 0 | 0 | 2 |
| Abundisporus | 0 | 0 | 3 |
| Abyssomyces | 0 | 0 | 2 |
| Acallomyces | 0 | 0 | 2 |
| Acanthobasidium | 0 | 0 | 2 |
| Acanthofungus | 0 | 0 | 2 |
| Acanthophiobolus | 0 | 0 | 2 |
| Acanthophysellum | 0 | 0 | 2 |
| Acanthorus | 0 | 0 | 1 |
| Acanthosphaeria | 0 | 0 | 2 |
| Acanthostigma | 0 | 0 | 3 |
| Acanthostigmella | 0 | 0 | 2 |
