1. (noun) poisonous perennial Old World vine having violet flowers and oval coral-red berries; widespread weed in North America

• bittersweet
• bittersweet nightshade
• climbing nightshade
• deadly nightshade
• poisonous nightshade
• woody nightshade

1. (noun) poisonous perennial Old World vine having violet flowers and oval coral-red berries; widespread weed in North America

• genus solanum
• solanum

1. (noun) poisonous perennial Old World vine having violet flowers and oval coral-red berries; widespread weed in North America

• nightshade