Rhytisma acerinum
(Pers.) Fr.
LE 171059. Place of collection: Russia; Smolenskaya oblast; Gzhatsk district; Rylkovo (N55°39' E35°13'). Date of collection: 1894. Associated organism: Acer sp. (leaf). Collector: Jaczewski, A.A.. Identifier: Jaczewski, A.A.. Literature: page(s) Jaczewski, Komarov, Tranzschel. Fungi Rossiae Exsiccati 42.