#genus_Petasites__Petasites  genus of rhizomatous herbs of north temperate regions: butterbur; sweet coltsfoot
  supertype:  asterid_dicot_genus__asteriddicotgenu  genus of more or less advanced dicotyledonous herbs and some trees and shrubs
  member of:  family_Compositae
  member:  butterbur__bog_rhubarb__bogrhubarb__Petasites_hybridus__Petasites_vulgaris  small Eurasian herb having broad leaves and lilac-pink rayless flowers; found in moist areas
  member:  winter_heliotrope__sweet_coltsfoot__sweetcoltsfoot__Petasites_fragrans  European herb with vanilla-scented white-pink flowers
  member:  sweet_coltsfoot__sweetcoltsfoot__Petasites_sagitattus  American sweet-scented herb

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