Erysiphe trifolii Grev.

KW [Darwin] 13547. Place of collection: Ukraine; Dnipropetrovsk oblast; Mahdalynivka district; Hupalīvka village; bank drainage channel (new river-bed of river Orīl’) (N49°06' E34°43'). Date of collection: 3 August 1994. Associated organism: Melilotus albus (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..