Synonyms for Sagebrush Mariposa Tulip (same or very similar meaning)
WordNet sense 1 (mariposa having loose clusters of one to three handsome lilac flowers resembling umbels atop stout erect stems; arid northwestern North America east of Cascade Mountains from southern British Columbia to northern California):
Calochortus macrocarpusFrom the ODE community, based on WordNetadd/edit