a poisonous winter-flowering Eurasian plant of the buttercup family, typically having coarse divided leaves and large white, green, or purplish flowers 铁筷子属植物
Genus Helleborus, family Ranunculaceae: several species, including the Christmas rose 铁筷子属,毛茛科: 数种,包括黑儿波 ■a false helleborine 假火烧兰
语源
Old English (denoting any of various plants supposed to cure madness), from Old French ellebre, elebore or medieval Latin eleborus, via Latin from Greek helleboros