Microsphaera alphitoides
Griffon & Maubl.
KW [Darwin] 12678. Place of collection: Ukraine; Donetsk Oblast; Sloviansk District; Mayaki village; Mayats’kiĭ forest forest parcel (N48°57' E37°37'). Date of collection: 24 July 1986. Associated organism: Quercus robur (leaf). Collector: Smyk, L.V.. Identifier: Heluta, V.P..