Decumbent perennial, rarely shrubby, with spreading, brittle branches 50-250 mm long. Leaves sessile, linear-lanceolate, flat or convex above and strongly convex below, 20-40 x 3-6 mm, glabrous to covered with fine, swollen-tipped hairs. Flowers in a loose rounded cluster, on a pubescent peduncle 20-40 mm long, pedicellate, tubular, petals 3-6 mm long, fused in lower 1.5 mm, with a small subterminal appendage, white to cream.