brassica nigra

English Thesaurus

1. widespread Eurasian annual plant cultivated for its pungent seeds; a principal source of table mustard (noun.plant)

hypernym	:	mustard,
definition	:	any of several cruciferous plants of the genus Brassica (noun.plant)

part holonym	:	mustard seed,
definition	:	black or white seeds ground to make mustard pastes or powders (noun.food)

member meronym	:	brassica, genus brassica,
definition	:	mustards: cabbages; cauliflowers; turnips; etc. (noun.plant)