genus nigella

English Thesaurus

1. erect annual Eurasian herbs (noun.plant)

hypernym	:	magnoliid dicot genus,
definition	:	genus of dicotyledonous flowering plants regarded as among the most primitive of extant angiosperms (noun.plant)

member holonym	:	nigella,
definition	:	any plant of the genus Nigella (noun.plant)

member meronym	:	buttercup family, crowfoot family, family ranunculaceae, ranunculaceae,
definition	:	a family of Ranunculaceae (noun.plant)