Erysiphe heraclei
Schleich. ex DC.
KW [Darwin] 11607. Place of collection: Ukraine; Kiev oblast; Kiev city; Central Botanic Garden (N50°25' E30°32'). Date of collection: 18 July 1977. Associated organism: Heracleum cyclocarpum (leaf). Collector: Potayenko. Identifier: Heluta, V.P..