Erysiphe pisi
DC.
KW [Darwin] 11453. Place of collection: Ukraine; Chernihiv Oblast; Bakhmach District; Baturyn settlement (N51°20' E32°52'). Date of collection: 12 August 1975. Associated organism: Medicago lupulina (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..