| Name | Neoerysiphe cumminsiana (U. Braun) U. Braun |
| Authorship | (U. Braun) U. Braun |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Neoerysiphe U. Braun |
| Citation | 1999 Schlechtendalia 3: 50 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Neoerysiphe cumminsiana (U. Braun) U. Braun |
| Identification made in | [no date] (1) |