Plants with prominent bulbs at tops of vertical rootstocks; bulbs ovoid to elongate, to 17 mm diam. Leaves 3–7, 20–32 cm × 5–8 mm, not withering to persistent fibers; blade flattened or somewhat keeled, usually equaling or exceeding inflorescence, base fleshy. Inflorescences seldom branched; bracts ovate-obtuse to lanceolate-acuminate. Flowers: tepals seldom strongly recurved, yellow, each with green or reddish abaxial stripe, 3–5-veined, ovate to ovate-oblong, 4.5–6 mm, apex obtuse; ovary green or greenish yellow. 2n = 24, 30, 32.