Erysiphe trifolii
Grev.
KW [Darwin] 12449. Place of collection: Ukraine; Odesa oblast; Anan’ïv district; Anan’ïv town (N47°43' E29°57'). Date of collection: 28 June 1978. Associated organism: Melilotus officinalis (leaf). Collector: Burdyukova, L.I.. Identifier: Heluta, V.P..