Betula pendula
Roth.
Isikov 3607. Place of collection: Ukraine; Republic of Crimea; Northern Demerdzhi mountain, yaila (N44°46' E34°23', alt. 1300 m). Date of collection: 20 August 1990. Associated organism: Ischnoderma resinosum. Collector: Isikov, V.P.. Identifier: Minter, D.W..