Erysiphe pisi DC.

KW [Darwin] 51548. Place of collection: Ukraine; Zakarpatska Oblast; Rakhiv District; Carpathian Biosphere Reserve; Kuziy parcel, quadrat 2 (N47°56' E24°06'). Date of collection: 16 July 1994. Associated organism: Medicago falcata (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..