Cortinarius crassus
Fr.
KW [Darwin] 36659. Place of collection: Ukraine; Kirovohrad Oblast; Dolynska District; Veseli Bokovenki reserve (N48°12' E32°52'). Date of collection: 15 August 1950. Associated organism: Quercus sp. (root). Collector: Vorobĭov, D.V.. Identifier: Zerova, M.Ya..