Erythronium revolutum is an ornamental plant, used in natural gardens and it has graceful blue flowers.
There are six tepals in shades of pink or light purple which may have yellow or white spotting toward the center of the flower. A tepal is one of the outer parts of a flower (collectively the perianth). The term is used when these parts cannot easily be classified as either sepals or petals. The best forms (often called var. johnstonii) have darker, richer pink flowers and well marked foliage. Erythronium revolutum is cultivated as an ornamental plant, for use in traditional and natural gardens. Its combination of attractively patterned leaves and graceful flowers in mid spring make it a desirable plant. Erythronium revolutum is a species of flowering plant in the family Liliaceae which is known by several common names, including mahogany fawn lily, coast fawn lily, and pink fawn lily. 
