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|Noun||1.||gay-feather - any of various North American plants of the genus Liatris having racemes or panicles of small discoid flower heads|
genus Liatris, Liatris - genus of perennial North American herbs with aromatic usually cormous roots
dotted gayfeather, Liatris punctata - herb with many stems bearing narrow slender wands of crowded rose-lavender flowers; central United States and Canada to Texas and northern Mexico