Meaning of PRAIRIE BERRY

WordNet Dictionary
	Definition:		[n]  weedy nightshade with silvery foliage and violet or blue or white flowers; roundish berry widely used to curdle milk; central United States to South America
	Synonyms:		purple nightshade, silverleaf nightshade, silver-leaved nettle, silver-leaved nightshade, Solanum elaeagnifolium, trompillo, white horse nettle
	See Also:		nightshade