Microsphaera alphitoides
Griffon & Maubl.
KW [Darwin] 52227. Place of collection: Ukraine; Donetsk oblast; Krasnyi Lyman district; Rubtsi village (N49°11' E37°37'). Date of collection: 3 September 1950. Associated organism: Quercus robur (leaf). Collector: Kharkevich, H.S.. Identifier: Morochkovs’ka, H.S..