Perennial shrub, 0.5-1.4 m high; twigs softly silky with spreading hairs. Leaves sessile, membranous, lanceolate, blunt, base gradually narrowed, margins slightly revolute. Male flowers in pairs; pedicels short in both sexes; sepals oblong, silky, basal scale 3-or 4-partite; petals rhomboid, acute, glabrous, long-clawed, minute simple basal scale; ovary rudimentary, narrow, glabrous. Female flowers solitary; sepals widely ovate, acute, silky, basal scale 2-5-lobed; petals oblong, acute, sparingly hairy or glabrous, without basal scale; ovary densely silky; styles free, glabrous. Fruit a subglobose capsule, densely silky-velvety. Seeds brownish black and shining.