Leucostoma niveum
(Hoffm.) Höhn.
KW [Darwin] 6886. Place of collection: Ukraine; Vinnytsia Oblast; Tulchyn District; Kyrnasivka village (N48°35' E28°58'). Date of collection: 29 September 1950. Associated organism: Populus sp. (twig). Collector: Lavitska, Z.G.. Identifier: Minter, D.W..