Microsphaera alphitoides
Griffon & Maubl.
KW [Darwin] 51199. Place of collection: Ukraine; Kyiv Oblast; Kiev city; Darnytsia suburb (N50°26' E30°39'). Date of collection: 3 October 1924. Associated organism: Quercus robur (leaf). Collector: Zverezomb-Zubovs’kiĭ. Identifier: Heluta, V.P..