Valsa sordida
Nitschke
KW [Darwin] 8159. Place of collection: Ukraine; Poltava Oblast; Poltava District; Rozsoshentsi village (N49°32' E34°30'). Date of collection: 20 April 1959. Associated organism: Populus tremula (twig). Collector: Bukhalo, A.S.. Identifier: Minter, D.W..