Microsphaera europaea
(U. Braun) Heluta
KW [Darwin] 52386. Place of collection: Ukraine; Kyiv Oblast; Irpin’ District; Bucha settlement (N50°33' E30°12'). Date of collection: 12 August 1946. Associated organism: Betula pubescens (leaf). Collector: Isayeva, O.V.. Identifier: Heluta, V.P..