| Name | Erysiphe graminis f. agropyri Jaczewski |
| Authorship | Jaczewski |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Erysiphe graminis de Candolle |
| Citation | 1927 Karm. Opred. Grib. Vyp. 2. Muchn.-Ros. Griby 142 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Erysiphe graminis f. agropyri Jaczewski |
| Identification made in | [no date] (1) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility