Rhytisma salicinum
(Pers.) Fr.
LE 171603. Place of collection: Russia; Karelia Republic; Petrozavodsk district; Sandal lake, shore; Ershi settlement, near (N62°30' E34°04'). Date of collection: 8 August 1920. Associated organism: Salix myrsinifolia (leaf). Collector: Savicz, V.P.. Identifier: Lebedeva, L.A..