Clintonia uniflora “Queen’s Cup” Liliaceae
Olympic National Park, WA
June 5, 2013
Robert Niese
In spring, these plants bear a single white flower and regularly pop up in fields throughout the moist PNW understory. In the fall, the flowers will turn into blue berries which are mildly poisonous to humans, but are a favorite food of the Ruffed Grouse.
Northwest Naturalist 