purple nightshade

Thesaurus

Noun

1.

purple nightshade - weedy nightshade with silvery foliage and violet or blue or white flowers; roundish berry widely used to curdle milk; central United States to South Americaprairie berry, silverleaf nightshade, silver-leaved nettle, silver-leaved nightshade, Solanum elaeagnifolium, trompillo, white horse nettlenightshade - any of numerous shrubs or herbs or vines of the genus Solanum; most are poisonous though many bear edible fruit