Microsphaera alphitoides
Griffon & Maubl.
KW [Darwin] 12675. Place of collection: Ukraine; Donetsk Oblast; Debaltseve town (N48°20' E38°24'). Date of collection: 24 July 1986. Associated organism: Quercus robur (leaf). Collector: Heluta, V.P.. Identifier: Heluta, V.P..