Much-branched shrub to 1.3 m high. Branches minutely puberulous between decurrent leaf bases. Leaves dense, narrowly clavate, curved, c. 10 mm long, 1–1.5 mm wide, apiculate, flat adaxially, round abaxially, conspicuously verrucose, glabrous. Stipules absent. Flowers terminal, solitary; pedicel narrowly turbinate, 2–4 mm long, glabrous. Sepals broadly ovate, c. 3 mm long, acute to obtuse, glabrous. Petals broadly elliptic, c. 10 mm long, pale greenish yellow, puberulous adaxially, glabrous abaxially. Stamens: filaments united in basal ⅔, densely woolly-pilose adaxially except towards tip, moderately pilose abaxially; anthers oblong-elliptic, c. 1.5 mm long, minutely white-apiculate. Style terete, glabrous. Fruit not seen.