Microsphaera alphitoides
Griffon & Maubl.
KW [Darwin] 52237. Place of collection: Ukraine; Zhytomyr Oblast; Olevsk District; Bilokorovychi village (N51°06' E28°01'). Date of collection: 1 September 1947. Associated organism: Quercus robur (leaf). Collector: Radzīyevs’kiĭ, H.. Identifier: Radzīyevs’kiĭ, H..