deadly nightshade

名词 deadly nightshade:

1. perennial Eurasian herb with reddish bell-shaped flowers and shining black berries; extensively grown in United States; roots and leaves yield atropine
   同义词：belladonna, belladonna plant, Atropa belladonna
2. poisonous perennial Old World vine having violet flowers and oval coral-red berries; widespread weed in North America
   同义词：bittersweet, bittersweet nightshade, climbing nightshade, poisonous nightshade, woody nightshade, Solanum dulcamara