Erect, woody shrub to 0.5 m high. Branchlets slightly glandular-verrucose, sparsely puberulous between faint decurrent leaf bases. Leaves pinnate or bipinnate, 3–7-foliolate, 21–35 mm long, 24–44 mm wide, glabrous; petiole and rachis segments 5.5–13 mm long; leaflets linear, 4–17 mm long, 1–1.5 mm wide. Inflorescences axillary, 1–7-flowered, glabrous; peduncle and pedicels 1–1.25 mm long. Sepals circular, c. 1.5 mm diam., glabrous or minutely ciliate. Petals 2–2.5 mm long, not obviously glandular, glabrous or minutely ciliate, white. Stamens: filaments pilose, glandular-verrucose towards apex; anthers glabrous, minutely apiculate. Ovary glabrous; style pilose; stigma minute.