Simocybe haustellaris
(Fr.) Watling
KW [Darwin] 54327. Place of collection: Ukraine; Zhytomyr oblast; Ovruch district; Gladkovichi village; Gladkovits’ka forest lodge (N51°20' E28°52'). Date of collection: 23 August 1945. Associated organism: Populus tremula (twig). Collector: Sosin, P.E.. Identifier: Minter, D.W..