Clitocybe rivulosa
(Pers.) P. Kumm.
KW [Darwin] 54672. Place of collection: Ukraine; Kherson Oblast; Tsiurupynsk District; Tsyurupins’k, near (N46°37' E32°43'). Date of collection: 18 June 1970. Collector: Wasser, S.P.. Identifier: Minter, D.W..