Subshrubby herb from a woody rootstock. Stems c. 4, prostrate, up to 40 cm long, appressed grey pubescent; previous burnt off stems also present. Leaves 1-foliolate; leaflet 3.5–6 × 0.8–2.5 cm, oblanceolate-oblong to oblong-elliptic, acute to rounded at the apex, mucronulate, rounded at the base, pubescent; petiole c. 5 mm long; stipules 7 mm long, subulate, uninerved. Inflorescences axillary, 0.8–2 cm long (including 5 mm long peduncle), 4–8-flowered, pubescent; bracts 2 mm long, subulate; bracteoles 1.2 mm long, linear; pedicels 1–1.5 mm long. Calyx pubescent; tube 2 mm long; lobes 1.7 mm long, ovate, the upper pair united for three-quarters their length. Standard colour unknown, 7.5 × 2.3 mm, oblong-panduriform, slightly emarginate at the apex, pubescent outside; claw 1.8 mm long; wings 6.7 × 1.4 mm with distinct spur. Ovary 2-ovulate. Fruits not known.