| Name | Erysiphe magnifica (U. Braun) U. Braun & S. Takamatsu |
| Authorship | (U. Braun) U. Braun & S. Takamatsu |
| Rank | Species |
| Placed in | Erysiphe R. Hedwig ex de Candolle: Fries |
| Citation | 2000 Schlechtendalia 4: 10 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Erysiphe magnifica (U. Braun) U. Braun & S. Takamatsu |
| Identification made in | [no date] (5), 2024 (1) |