Melampsoridium betulinum
Kleb.
TGM [Darwin] 484. Place of collection: Georgia; Georgia; Borjomi; Tsikhisjvari village (N41°43' E43°26'). Date of collection: 23 August 1913. Associated organism: Betula sp. (leaf). Collector: Mlokosevich, L.L.. Identifier: Woronichin, N.N..