Plants 15–45 cm. Bulbs (5–)8–15 mm diam.; tunic dark brown. Stems simple or 2-branched. Leaves 3–6, basal leaves 2–3; blade narrowly lanceolate, ± equaling or slightly exceeding flowers; distalmost cauline blade reduced, often ± bractlike. Rhipidia 2–4-flowered; outer spathe 24–30 mm, inner spathe (30–)35–42 mm. Tepals dark purple; outer broadly ovate, 20–25 × 17–19 mm; inner marked with yellow shortly distal to claw, lanceolate, 16–20 × 10–12 mm; claw spreading, forming shallow cup, dull cream basally, speckled with reddish brown to black, broad; filaments ca. 2 mm wide basally; anthers 6–8 mm; ovary ovoid, 4–5 mm; style branching opposite middle of anthers; pedicel curved at base of ovary. Capsules 15–30 mm. Seeds ovoid, ca. 2.5 × 2 mm. 2n = 28.