Erysiphe buhrii
U. Braun
KW [Darwin] 10417. Place of collection: Ukraine; Chernihiv Oblast; Bakhmach District; Baturyn settlement (N51°20' E32°52'). Date of collection: 15 August 1975. Associated organism: Silene sp. (leaf, petiole). Collector: Heluta, V.P.. Identifier: Heluta, V.P..