Erysiphe trifolii
Grev.
KW [Darwin] 12595. Place of collection: Ukraine; Kiev oblast; Kiev city; Feofania suburb; experimental station of Kholodny Institute of Botany (N50°21' E30°29'). Date of collection: 3 August 1946. Associated organism: Trifolium repens (leaf). Collector: Isaeva, O.V.. Identifier: Heluta, V.P..