a perennial North American meadowsweet (Filipendula rubra), having small, peach-colored flowers
See queen of the prairie in American Heritage Dictionary 4
(kwēnˈəv-Þə-prârˈē)
noun
A rhizomatous plant (Filipendula rubra) of the prairies and meadows of the eastern and central United States, having aromatic, pinnately compound leaves and showy panicles of small pink flowers.