genus Helleborus

Thesaurus

Noun

1.genus Helleborus - a genus of Helleborus Helleborusmagnoliid dicot genus - genus of dicotyledonous flowering plants regarded as among the most primitive of extant angiospermsbuttercup family, crowfoot family, family Ranunculaceae, Ranunculaceae - a family of Ranunculaceaehellebore - any plant of the Eurasian genus Helleborus