Name requested: Erysiphe polyphagaMycologia 47 (5): 688, 697, 698, 699. Mycology and Phytopathology [as Микология и Фитопатология] 5 (4): 381. Mycotaxon 80: 489, 490. Sydowia 29 (1-6): 80. 32: 20, 23, 29. 34: 216. 38: 350.
Heterotypic synonym: Erysiphe orontiiMycotaxon 80: 489, 490. Persoonia 14 (1): 54.