Meaning of AMERICAN PENNYROYAL

WordNet Dictionary
	Definition:		[n]  erect hairy branching American herb having purple-blue flowers; yields an essential oil used as an insect repellent and sometimes in folk medicine
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	Synonyms:		Hedeoma pulegioides, pennyroyal
	See Also:		genus Hedeoma, Hedeoma, hedeoma oil, herb, herbaceous plant, pennyroyal oil