Sparsely branched, erect shrublet, 0.1-0.4 m tall. Leaves sessile, sheathing stem, lanceolate, boat-shaped, 40-90 x 8-15 mm, with sharp, ± serrulate margins. Flowers sessile in a terminal rounded to elongated cluster, on a peduncle 10-30 mm long, tubular, petals 4-5 mm long, fused in lower 0.4 mm, with a ± acute tip, white or cream.