Meaning of RATTLESNAKE ROOT

WordNet Dictionary
	Definition:		[n]  a plant of the genus Nabalus [n]  herb of central and southern Europe having purple florets
	Synonyms:		Prenanthes purpurea
	See Also:		cankerweed, genus Nabalus, genus Prenanthes, herb, herbaceous plant, Nabalus, Nabalus alba, Prenanthes, Prenanthes alba, white lettuce