Microsphaera alphitoides
Griffon & Maubl.
KW [Darwin] 51239. Place of collection: Ukraine; Kherson Oblast; Kakhovka District; Kakhovka town, near (N46°48' E33°30'). Date of collection: 12 September 1940. Associated organism: Quercus robur (leaf). Collector: Tsyatsyuk, S.. Identifier: Heluta, V.P..