| Name | Erysiphe coryli-americanae M. Bradshaw |
| Authorship | M. Bradshaw |
| Rank | Species |
| Placed in | Erysiphe R. Hedwig ex de Candolle: Fries |
| Citation | 2021 Mycologia 113(2): 464 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Erysiphe coryli-americanae M. Bradshaw |
| Identification made in | [no date] (1), 2025 (5) |