Queen’s Cup (Clintonia uniflora) is a perennial plant of the Liliaceae (Lily) family native to western North America’s mountainous regions. There are 5 species[1] of Clintonia, 1 in Asia and 4 in North America.
This eye-catching perennial wildflower spreads through underground rhizomes. The 2 or 3 leaves are oblong, elliptical, or basal and measure between 7 and 15 cm long and about 5 cm wide.