Racemes 2–8 cm long, subdensely many-flowered, sometimes a few other flowers in the axils below; bracts 2–4 mm long, linear to linear-lanceolate, a little shorter to a little longer than the pedicel; bracteoles on the pedicel, setaceous.
Standard obovate to obovate-circular, yellow, turning orange, medially pubescent to extensively subtomentose outside; wings nearly as long as the keel; keel 7–8 mm long, angular, with a straight twisted beak.
Stems numerous, erect from a woody rootstock, 15–45 cm tall, sometimes developing short branches above, tomentose with long fine twisted hairs.
Leaves 3-foliolate; leaflets 10–20 × 1–4 mm, linear-oblanceolate, pointed, tomentose beneath; petiole 1–5 mm long; stipules 0.
Calyx 3.5–5 mm long, tomentose; upper lobes triangular, 1.5–2 times as long as the tube.
Pod sessile, 5–6 mm long, ovoid-globose, tomentose, 4–6-seeded.
Mature seeds not seen.