Biennial or perennial herb, succulent, 1-several rosettes, leaf pairs spirally arranged, old ones remaining on stem, 0.1-0.8 m high when flowering. Leaves linear-lanceolate to ovate, 15-50 x 8-15 mm, acute but drying from apex, dorsiventrally compressed, grooved above central vein, glabrous to hairy with marginal cilia, green to brown, tinged red or with red spots. Inflorescence a spike-like thyrse, sessile dichasia and sessile flowers; peduncle short with bracts shortening upwards. Calyx fleshy, acute, glabrous with marginal teeth, green. Corolla tubular, fused 0.3-0.6 mm, white or cream-coloured tinged pink; lobes oblong, 4.5-5.5 mm long, obtuse, with rounded dorsal appendage in terminal position, fleshy petal apex spreading to centre of flower. Flowering time Dec.-Mar.
Perennial, with several, loose leaf-rosettes, up to 0.4 m tall when flowering. Leaves sessile, usually lanceolate to ovate, dorsiventrally compressed and grooved above, 10-50 x 4-15 mm, glabrous except for dense, marginal cilia. Flowers nearly sessile, in several, stalked clusters, in a ± loose, spike-like inflorescence on a distinct, leafy bracteate, glabrous peduncle, tubular, petals 3-4 mm long, fused in lower 0.6 mm, white or cream, tinged red.
Tufted perennial or biennial to 40 cm. Leaves linear-lanceolate to ovate, sometimes hairy and usually with marginal cilia. Flowers in elongate, subsessile, spike-like clusters, tubular, white to pink.
A herb. The leaves are in loose rings. The plant grows 40 cm tall when flowering.