'black hellebore' definitions:
Definition of 'black hellebore'
(from WordNet)
noun
Slightly hairy perennial having deep green leathery leaves and flowers that are ultimately purplish-green [syn: lenten rose, black hellebore, Helleborus orientalis]
noun
European evergreen plant with white or purplish rose-like winter-blooming flowers [syn: Christmas rose, winter rose, black hellebore, Helleborus niger]