Uncinula adunca
(Wallr.) Lév.
KW [Darwin] 53201. Place of collection: Ukraine; Kherson Oblast; Chaplynka District; Askania Nova settlement; Botanic Garden (N46°27' E33°51'). Date of collection: 15 September 1940. Associated organism: Populus nigra (leaf). Collector: Homolyako, M.I.. Identifier: Heluta, V.P..