| Name | Erysiphe roboris Gachet |
| Authorship | Gachet |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Erysiphe R. Hedwig ex de Candolle: Fries |
| Citation | 1832 Actes Soc. Linn. Bordeaux 5: [227] |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Erysiphe roboris Gachet |
| Identification made in | [no date] (1) |