| Name | Erysiphe symphoricarpi (Howe) U. Braun & S. Takamatsu | 
| Authorship | (Howe) U. Braun & S. Takamatsu | 
| Rank | Species | 
| Placed in | Erysiphe R. Hedwig ex de Candolle: Fries | 
| Citation | 2000 Schlechtendalia 4: 14 | 
| Holdings | 25 Specimens held in the Harvard University Herbaria identified as Erysiphe symphoricarpi (Howe) U. Braun & S. Takamatsu | 
| Identification made in | [no date] (25) | 
