Coleosporium tussilaginis
(Pers.) Lév.
KW [Darwin] 1909. Place of collection: Russia; Karelia Republic; Petrozavodsk district; Sandal lake, shore. Date of collection: 17 July 1920. Associated organism: Petasites frigidus (leaf). Collector: Savich, V.P.. Identifier: Tikhonenko, Yu.Ya..