senecio jacobaea

English Thesaurus

1. widespread European weed having yellow daisylike flowers; sometimes an obnoxious weed and toxic to cattle if consumed in quantity (noun.plant)

hypernym	:	weed,
definition	:	any plant that crowds out cultivated plants (noun.plant)

member meronym	:	genus senecio, senecio,
definition	:	enormous and diverse cosmopolitan genus of trees and shrubs and vines and herbs including many weeds (noun.plant)