Petasites albus (L.) Gaertner [ Tussilago alba L.]
      
no HD illustration available (m4)
6 771867 Petasites albus (L.) Gaertner [125 1040416 Tussilago alba L.] Compositae
A.F.W. Schimper, Pflanzengeogr. (reissue 1908): p. 608, fig. 319a (1898)