Meaning of TANSY LEAF ASTER

WordNet Dictionary
	Definition:		[n]  wild aster with fernlike leaves and flower heads with very narrow bright purple rays; Alberta to Texas and Mexico
	Websites:
	Synonyms:		Machaeranthera tanacetifolia, tahoka daisy
	See Also:		genus Machaeranthera, Machaeranthera, wild flower, wildflower