Quercus robur L.

Isikov 2845. Place of collection: Ukraine; Donetsk oblast; Yampol; Severskiy Donets river, along, flood plain forest (N48°55' E37°59', alt. 0030 m). Date of collection: 26 June 1989. Associated organism: Stereum gausapatum. Collector: Isikov, V.P..