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liatris

American  
[lahy-a-tris, lahy-uh-] / laɪˈæ trɪs, ˈlaɪ ə- /

noun

  1. any of various composite plants of the genus Liatris, native to North America, having long spikes of purplish flowers.


liatris British  
/ laɪˈætrɪs /

noun

  1. See blazing star

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of liatris

First recorded in 1810–15; from New Latin; unknown origin