Psilocybe spadicea
(Fr.) Quél.
KW [Darwin] 57274. Place of collection: Ukraine; Kiev oblast; Bila Tserkva, 8 km from town (XXX°XXXX' XXXX°XXXX'). Date of collection: 22 September 1958. Associated organism: Quercus robur (wood). Collector: Kurmel’ova, N.F.. Identifier: Zerova, M.Ya..