Drought tolerant, long-lived perennial native with large yellow flowers, blooming May to July. Occurs on dry to moist rangelands, meadows, sagebrush scrub and woodland openings, sometimes in dense stands; 1,000 to 11,000 ft. elevation. Grows on all soil textures, but aggressive on heavy clays. Unpalatable leaves, though flowers are eaten by ungulates. Use for restoration and mine reclamation.