Erysiphe trifolii
Grev.
KW [Darwin] 12592. Place of collection: Ukraine; Cherkasy oblast; Man’kivka district; Man’kīvka settlement; yard of forestry (N48°58' E30°20'). Date of collection: 23 September 1985. Associated organism: Trifolium pratense (leaf). Collector: Dudka, I.O.. Identifier: Heluta, V.P..