Rhizomes ± erect, brownish, somewhat compressed-thickened, superficially bulblike, praemorse, not brittle. Scapes 1–3, green, round in cross section, 2–6.5 dm, robust. Bracts held well above ground, sessile (narrowing of bract blade may give bract subsessile appearance); blade densely to weakly mottled in dark brownish green, mottling becoming more obscure to absent as bract matures, broadly ovate, 7–17.6 × 7.4–17.7 cm, not glossy, apex obtuse-rounded. Flower erect, odor roselike, spicy; sepals spreading-ascending above bracts, green, lanceolate, 35–65 × 7–12 mm, margins entire, flat, apex obtusely rounded; petals long-lasting, erect, connivent, ± concealing stamens and ovary, yellow, bronze, maroon, brown, deep purple, reddish brown, pink, dark purplish red, purplish bronze, rarely greenish white, not spirally twisted, veins not engraved, oblanceolate to obovate, 6.5–10 × 1.5–2.5 cm, thick-textured, base cuneate, margins entire, apex variably acute to almost truncate, erose; stamens erect, purplish, 17–26 mm; filaments purple, ca. 4 mm, widest at base, much shorter than anther sacs; anthers erect, straight, ± purple-brown, 13–22 mm, dehiscence introrse; connectives purple, straight, extended ca. 1–1.5 mm beyond anther sacs; ovary purple, ovoid, 6-angled, 6–12 mm; stigmas small, divergent or erect, distinct, purple, subulate, 4–8 mm, not fleshy. Fruits red-purple, fragrance not reported, ovoid, obscurely 6-angled, 2.5–3 cm, pulpy, juicy. 2n = 10.
