Uncinula adunca
(Wallr.) Lév.
KW [Darwin] 11234. Place of collection: Ukraine; Donetsk Oblast; Volnovakha District; Ol’hynka village (N47°41' E37°30'). Date of collection: 29 September 1949. Associated organism: Populus nigra (leaf). Collector: Kharkevich, G.S.. Identifier: Heluta, V.P..