Erysiphe trifolii
Grev.
KW [Darwin] 13165. Place of collection: Ukraine; Kiev oblast; Kiev city; Fomin Botanic Garden (N50°27' E30°30'). Date of collection: 28 August 1926. Associated organism: Melilotus sp. (leaf). Collector: Girzhits’ka, Z.K.. Identifier: Heluta, V.P..