Xerocomus rubellus
(Krombh.) Quél.
KW [Darwin] 28669. Place of collection: Ukraine; Sumy Oblast; Lebedyn District; Mykhailivska Tsilyna reserve (N50°45' E34°10'). Date of collection: 8 August 1959. Collector: Saricheva, Z.A.. Identifier: Zerova, M.Ya..