| Name | Oidium aceris Rabenhorst |
| Authorship | Rabenhorst |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Oidium |
| Citation | 1854 Klotzsch. Herb. Vivum Mycol. Sistems Fungorum German. Cent. 19: no. 1892 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Oidium aceris Rabenhorst |
| Identification made in | [no date] (2) |