| Name | Erysiphe cornigena M. Bradshaw, U. Braun, S. Takamatsu & Pfister |
| Authorship | M. Bradshaw, U. Braun, S. Takamatsu & Pfister |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Erysiphe R. Hedwig ex de Candolle: Fries |
| Citation | 2023 ["2024"] Mycologia 116(1): 117 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Erysiphe cornigena M. Bradshaw, U. Braun, S. Takamatsu & Pfister |
| Identification made in | [no date] (3), 2025 (1) |