| Name | Erysiphe polygoni de Candolle |
| Authorship | de Candolle |
| Rank | Species |
| Placed in | Erysiphe R. Hedwig ex de Candolle: Fries |
| Citation | 1805 Fl. Franc. [de Candolle & Lamarck], ed. 3. 2: 273 |
| Holdings | 99 Specimens held in the Harvard University Herbaria identified as Erysiphe polygoni de Candolle |
| Identification made in | [no date] (92), 1911 (1), 1983 (2), 1985 (4) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility