Microsphaera europaea (U. Braun) Heluta

KW [Darwin] 52440. Place of collection: Ukraine; Volynska Oblast; Ratne District; Komarove village (N51°42' E24°35'). Date of collection: 10 September 1961. Associated organisms: Betula pubescens (leaf); Microsphaera ornata; Phyllactinia guttata. Collector: Marchenko, P.D.. Identifier: Heluta, V.P..