Small tree or shrub, c. 3 m tall, glabrous in all parts. Leaves: axes terete, 1.5–2.5 cm long with an apical, elongate, narrowly oblong, depressed gland 2.5-3.8 mm long; pinnae 1-jugate, 4–6 cm long, with a circular to oval, apical gland; leaflets 1 1/2-jugate (basal leaflet solitary) with petiolules 3–5 mm long, elliptic to narrowly elliptic and oblong-elliptic, acuminate but with obtuse tip, 8.5–16.5 cm long, 2.5–4 cm wide, cuneately equilateral basally. Inflorescences axillary, compound-umbellate, c. 22 cm long; peduncles slender, 2.5–4.2 cm long, bearing 5–10 flowers each. Flowers cream-coloured; calyx tubular, 4 mm long; corolla narrowly funnel-shaped, 11.5 mm long (including lanceolate lobes c. 2.5 mm long). Stamens c. 15 mm long, united in tube c. 6 mm long. Pods and seeds not seen.