Calochortus bruneaunis

Plants usually bulbose; bulb coat, when present, membranous. Stems usually not branching or twisted, 1-4 dm. Leaves: basal withering, 1-2 dm; blade linear. Inflorescences 1-4-flowered; bracts 2-4 cm. Flower erect; perianth open, campanulate; sepals with dark red or purple blotch near base, lanceolate, 1-4 cm, usually glabrous, apex acuminate; petals white tinged with lilac, with longitudinal median green stripe on abaxial surface and dark red or purple crescent distal to gland, narrowly obovate, 2-4 cm, ± glabrous; glands surrounded by yellow border, round, depressed, surrounded by conspicuously fringed membrane, densely covered with short, unbranched or distally branching hairs; filaments 5-6 mm; anthers yellow, blue, or maroon, oblong, 5-7 mm, apex obtuse. Capsules erect, linear-lanceoloid, angled, 3-7 cm, apex acuminate. Seeds yellow, flat. 2n = 14.

Flowering late spring--summer. Dry brushy, grassy slopes, flats, pinyon-juniper woodlands; 900--3000 m; Calif., Idaho, Mont., Nev., Oreg., Utah.