Melampsoridium betulinum
Kleb.
KW [Darwin] 1883. Place of collection: Russia; Tambovskaya oblast; Tambov, near (N52°43' E41°26'). Date of collection: 20 September 1915. Associated organism: Betula pendula (leaf). Collector: Schirajewski, I.. Identifier: Nevodovsky, G.S.. Literature: page(s) G. Newodowski, Griby Rossii, vyp. 5, 226.