Tufted, grass-like, (10)-20-50-(65) cm high. Corm 0.6-1 × 1-1.5 cm, white; tunic soft, closely woven, grey-brown, fibrous. Leaves (4)-6-9, variable in length, rarely reaching level of lowest flowers, 0.5-1 cm wide, in basal fan, few cauline, bract-like above, sheathing the branches; cormils several in most leaf-axils. Inflorescence 1-8-(15)-flowered, usually branched; spathe-valves 1.5-2 cm long, white with minute brown streaks, ± cuspidate, often shallowly to deeply lacerate, usually red-brown towards tip. Flowers to 4.5 cm long, 4-5 cm diam., almost entirely yellow-cream; tube c. 1.5 cm long, yellow; lobes cream on inside, the outside entirely cream or often broadly streaked with purple, occasionally some lobes or even whole flowers entirely purple. Stamens asymmetric. Capsule light green, 1 cm × 7 mm. Seeds ± globose, 2-2.5 mm diam., reddish-brown.
Herb 15–55 cm high. Corm 1–1.5 cm diam. Leaves 5–9, linear to ensiform, acute, 10–30 cm long, 4–10 mm wide. Scape few-branched. Spike flexuose, 2–6-flowered. Bracts deeply lacerate, with 2–4 subulate cusps, to 2.5 cm long. Flowers funnel-shaped. Perianth tube c. 1.5 cm long, narrow in the lower 5–7 mm, widened above, pale yellow; lobes oblanceolate, subacute, 2.5–2.8 cm long, 1–1.2 cm wide, cream to white, the sepals purple or purple-streaked outside. Stamens unilateral; filaments 7–8 mm long; anthers 7–8 mm long, white. Style arched behind stamens, exceeding anthers; branches filiform, c. 10 mm long, white. Capsules c. 1 cm long. Seeds c. 2 mm diam., black. Bulbils numerous, in all leaf axils.
A herb that keeps growing from year to year. It grows 10-40 cm high. It forms a bulb or corm. This has small corms off the side. The stems are erect, wiry and branching. The leaves are green, narrow and 30 cm long. The flowers are an expanding tube shape. They are in clusters at the ends of branches. The flower petals are cream and purple.
Cormous geophyte, 15-45 cm, stem branched and with axillary cormlets after blooming. Leaves sword-shaped. Flowers nearly actinomorphic, with unilateral stamens and style, white to cream-coloured, outer tepals often purplish on reverse, often faintly sweet scented.