Erysiphe trifolii
Grev.
KW [Darwin] 12478. Place of collection: Ukraine; Kherson Oblast; Novotroitske District; Kriviĭ Rīh village (N46°25' E34°15'). Date of collection: 13 September 1977. Associated organism: Melilotus sp. (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..