Noun genus petasites has 1 sense
  1. Petasites, genus Petasites - genus of rhizomatous herbs of north temperate regions: butterbur; sweet coltsfoot
    --1 is a kind of asterid dicot genus
    --1 is a member of
     Compositae, family Compositae, Asteraceae, family Asteraceae, aster family
    --1 has members:
     butterbur, bog rhubarb, Petasites hybridus, Petasites vulgaris; winter heliotrope, sweet coltsfoot, Petasites fragrans; sweet coltsfoot, Petasites sagitattus
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