Mariposa macrocarpa (Douglas) Hoover Calochortus macrocarpus, also known as sagebrush mariposa lily, is a North American species of bulbous perennials in the lily family.

[2][1][3] The plant is native to the Northwestern United States (Washington, Oregon, Idaho, and western Montana), northern California, northern Nevada, and a small area of southern British Columbia.

[4][6] The flowers are large and three-petaled, and are pink to purple and sometimes white, with a greenish stripe on their underside.

The sepals are about 2 inches long, much narrower and slightly longer than the petals.

[6] First peoples in southern British Columbia harvested the bulbs from April to June.