Piptoporus betulinus
(Bull.) P. Karst.
KW [Darwin] 18845. Place of collection: Ukraine; Kiev oblast; Kievo-Sviatoshynskyi district; Koncha Zaspa settlement (N50°18' E30°35'). Date of collection: September 1984. Associated organism: Betula sp. (twig). Collector: Saveliev, M.I.. Identifier: Rozhenko, G.L..