Leucostoma niveum
(Hoffm.) Höhn.
KW [Darwin] 8386. Place of collection: Ukraine; Khmelnitskyi oblast; Kamianets-Podilskyi district; Kamianets-Podilskyi town (N48°40' E26°35'). Date of collection: 1 September 1949. Associated organism: Populus sp. (twig). Collector: Lavitska, Z.G.. Identifier: Minter, D.W..