devil's weed

English Thesaurus

1. tropical annual procumbent poisonous subshrub having fruit that splits into five spiny nutlets; serious pasture weed (noun.plant)

hypernym	:	subshrub, suffrutex,
definition	:	low-growing woody shrub or perennial with woody base (noun.plant)

member meronym	:	genus tribulus, tribulus,
definition	:	annual or perennial herbs or subshrubs of warm regions (noun.plant)