Erysiphe buhrii
U. Braun
KW [Darwin] 10397. Place of collection: Ukraine; Volynska Oblast; Kovel District; Kovel’ town (N51°14' E24°42'). Date of collection: 7 September 1984. Associated organism: Melandrium album (leaf, stem). Collector: Heluta, V.P.. Identifier: Heluta, V.P..