Erysiphe trifolii
Grev.
KW [Darwin] 12455. Place of collection: Ukraine; Kharkiv oblast; Izium district; Kapytolivka village; railway railway crossing (N49°11' E37°19'). Date of collection: 26 July 1977. Associated organism: Melilotus officinalis (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..