Shrub, 0.9-3.5 m high, branchlets terete to subquadrangular, stellate-tomentose. Leaves opposite, petiolate; dark green, glabrous or slightly scabrid and bullate above, whitish stellate-tomentose beneath; blade very narrowly elliptic, base cuneate, apex acuminate to obtuse, margins closely crenulate, revolute when dry. Inflorescences terminal, paniculate, congested. Flowers white, creamy or pale yellow often with an orange throat. Fruit a small, hairy capsule in dense, woolly heads.
Shrub, up to 3.5 m high. Leaves with blade linear or narrowly ovate to oblong, 15-90 x 2-20 mm, apex acute, base rounded or cuneate, margins crenulate, discolorous, upper surface dark green, rugose, lower surface densely rusty tomentose; petioles up to 10 mm long. Stipules represented by interpetiolar ridges. Flowers: congested in cymes; stamens exserted; corolla ± 4 mm long, dull white with an orange throat.