Racemes 1–3 cm long, subumbelliform, sometimes with 1–few flowers below the main head, 6–many-flowered; bracts 1.5–3.5 mm long, linear to linear-spathulate; pedicel 2–3 mm long, sometimes with setaceous bracteoles.
Standard obovate, yellow, ± densely pubescent on the upper half outside; wings a little shorter than the keel; keel 5–6 mm long, angular, with a narrow twisted beak.
Prostrate annual; stems numerous, radiating, slender, 10–40 cm long, well branched, appressed puberulous to finely ± spreading pubescent, glabrescent.
Calyx 2.5–4 mm long, densely pubescent; upper lobes triangular-acuminate, 1.2–2 times as long as the tube.
Pod sessile, 3–4 × 2.5–3 mm, ovoid-globose, appressed pubescent, 2-seeded.
Seeds 1.5–2 mm long, broadly cordiform, smooth.