Petasites hybridus (L.) G.Gaertn., B.Mey. & Scherb. [ Tussilago hybrida L.]
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Petasites hybridus (L.) G.Gaertn., B.Mey. & Scherb. [ Tussilago hybrida L.] [Compositae]
J.J. Dillenius, Hort. Elth., vol. 2 : p. 309, t. 230, fig. 297 (1732)