Microsphaera alphitoides
Griffon & Maubl.
KW [Darwin] 51238. Place of collection: Ukraine; Kherson Oblast; Henichesk District; Sokolohirne village (N46°30' E34°56'). Date of collection: 15 August 1934. Associated organism: Quercus robur (leaf). Collector: Pilipenko. Identifier: Heluta, V.P..