| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Ascozonus | 0 | 0 | 2 |
| Ashtaangam | 0 | 0 | 2 |
| Aspergillus fumigatus Fresen. 1863 | 0 | 0 | 2 |
| Aspergillus niger Tiegh. 1867 | 0 | 0 | 2 |
| Aspergillus sydowii (Bainier & Sartory) Thom & Church 1926 | 0 | 0 | 2 |
| Asperisporium | 0 | 0 | 2 |
| Asperopilum | 0 | 0 | 2 |
| Aspilaima | 0 | 0 | 2 |
| Asterina | 0 | 0 | 2 |
| Asterinella | 0 | 0 | 2 |
| Asterinothyriella | 0 | 0 | 2 |
| Asterinothyrium | 0 | 0 | 2 |
| Asteroconium | 0 | 0 | 2 |
| Asterodiscus | 0 | 0 | 2 |
| Asterodon | 0 | 0 | 3 |
