Microsphaera alphitoides
Griffon & Maubl.
KW [Darwin] 12782. Place of collection: Ukraine; Cherkasy oblast; Smila district; Smīla town (N49°14' E31°52'). Date of collection: 8 August 1939. Associated organism: Quercus robur (leaf). Collector: Morochkovsky, S.F.. Identifier: Heluta, V.P..