Rounded, dense shrub to 0.5 m high. Branchlets terete, with leaf bases not decurrent, weakly glandular-verrucose, pilose with simple, bifid and few trifid hairs. Leaves trifoliolate, weakly glandular-verrucose; petiole 1–1.5 mm long; central leaflet narrowly elliptic to narrowly oblanceolate, 4–6.5 (–9) mm long, 0.7–2.5 mm wide, obscurely glandular-verrucose and recurved to revolute at margins, obtuse; adaxial surface with few hairs to sparsely pilose; abaxial surface with few simple hairs, especially along raised midrib, as well as tufts of simple hairs at join of leaflets and petiole. Inflorescences longer than leaves, 1–12-flowered. Sepals 1–2 mm long, puberulous adaxially, with scattered stellate hairs mainly near base abaxially. Petals valvate, 2–3 mm long, white, not obviously glandular, sparsely hairy adaxially, densely hairy abaxially. Filaments with scattered stellate and simple hairs, slightly glandular-verrucose at apex. Cocci slightly glandular-verrucose, glabrous.