Rhytisma salicinum
(Pers.) Fr.
LE 171501. Place of collection: Russia; Kamchatka Krai; Uzon volcano, crater (N54°30' E159°58'). Date of collection: 24 August 1909. Associated organism: Salix sp. (leaf). Collector: Komarov, V.L.. Identifier: Tranzschel’, V.G..