Petasites spurius (Retz.) Reichenb.
Selection criteria. Country: any country. Associated organism: Coleosporium petasitis (distribution map)
Number of records. 2.
Date information. 1934 (Jul, Aug).
Countries. Ukraine.
Literature. Illichevskyi (1938) page(s) 152; Kharkevych (1959) page(s) 23.