| Name | Podosphaera pannosa (Wallroth) de Bary: Fries |
| Authorship | (Wallroth) de Bary: Fries |
| Rank | Species |
| Placed in | Podosphaera Kunze |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Podosphaera pannosa (Wallroth) de Bary: Fries |
| Identification made in | [no date] (2), 2024 (1) |