Podosphaera tridactyla
(Wallr.) de Bary
KW [Darwin] 53277. Place of collection: Ukraine; Vinnytsia Oblast; Mohyliv-Podilskyi District; Yurkivtsi village; Hrabarka forest plot (N48°30' E27°41'). Date of collection: 8 October 1949. Associated organisms: Prunus spinosa (leaf); Uncinuliella prunastri. Collector: Isayeva, O.V.. Identifier: Heluta, V.P..