Shrub, 0.4-1.6 m tall, with spreading shortly woolly branches. Leaves linear to filiform, succulent, ± pubescent. Flowers in tight short spike-like clusters, without bracteoles, perianth pubescent. Fruiting perianth enlarging into short firm brown-streaked wings, with irregularly toothed margins.
Annual herb, up to 1 m high; shrubby. Stems branched, sprawling; young parts pubescent. Leaves succulent; blade linear, subcylindric. Flowers: yellow; Feb.-Jun. Seeds brown.