Leucostoma niveum
(Hoffm.) Höhn.
KW [Darwin] 8291. Place of collection: Ukraine; Kyiv Oblast; Kiev city; acclimatization garden of Botanical Institute (N50°29' E30°28'). Date of collection: 14 June 1923. Associated organism: Populus sp. (twig). Collector: Rekhtman. Identifier: Minter, D.W..