Erysiphe heraclei
Schleich. ex DC.
KW [Darwin] 11651. Place of collection: Ukraine; Luhansk oblast; Sverdlovsk district; Proval’s’kiĭ Steppe reserve (N48°0x' E39°5x'). Date of collection: 25 July 1986. Associated organism: Heracleum sibiricum (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..