Petasites hybridus (L.) G.Gaertn., B.Mey. & Scherb. [ Tussilago petasites L.]
no HD illustration available (m1)
Petasites hybridus (L.) G.Gaertn., B.Mey. & Scherb. [ Tussilago hybrida L.] [Compositae]
C. Clusius, Rar. Pl. Hist., vol. 2 fasicle 5, : p. 116, fig. 2 (1601)