Shrub to 0.5 m high. Branchlets with or without slightly decurrent leaf bases, prominently glandular-verrucose, sparsely stellate-hairy between glands, with hairs caducous. Leaves trifoliolate; petiole 2–3 mm long; central leaflet narrowly elliptic to narrowly obovate, 11–18 mm long, 1.5–3.5 mm wide, revolute at margins, acute; midrib strongly raised abaxially, glandular-verrucose; adaxial surface slightly glandular-verrucose, sparsely stellate-hairy sometimes with few hairs; abaxial surface glandular-verrucose, densely stellate-tomentose except midrib. Inflorescences shorter than leaves, 1–3-flowered. Sepals 1–1.5 mm long, slightly glandular-verrucose, with scattered appressed simple hairs adaxially, stellate-hairy abaxially. Petals imbricate, c. 3.5 mm long, white, both surfaces densely stellate-tomentose. Filaments glabrous or with few hairs near tip, very weakly glandular-verrucose near tip. Cocci smooth, glabrous.