Standard subcircular, yellow, often tinged reddish-brown outside, fading orange-red, pubescent at least medially and apically outside; wings exceeding the keel; keel semicircular, shortly and bluntly beaked, 1.1–1.5(1.8) cm long, pubescent in a thin band towards the lower margin.
Leaves shortly petiolate, 3-foliolate; leaflets mostly 3.5–7 × 1–2.5 cm, oblanceolate-oblong or narrowly oblong-elliptic, rounded to truncate and apiculate, densely pilose on both surfaces, rather felty; stipules 5–8 mm long, linear.
Racemes lax to dense, mostly 4–12-flowered; bracts up to 8–11 mm long, linear to attenuate-lanceolate; bracteoles inserted on the pedicel, similar.
Bushy slightly woody herb or small shrub, up to 0.5–2(2.7) m tall, very densely covered with mostly rather long fine spreading hairs.
Pod subsessile, 2.5–3.2 × 1.2–1.5 cm, shortly and broadly cylindrical, with a dense shaggy tomentum, (12)20–26-seeded.
Seeds 3.5–4 mm long, obliquely oblong-cordiform, minutely granulate, usually shiny, pale yellow or ochre.
Calyx 1–1.5 cm long, tomentose; lobes ± narrowly attenuate-triangular, 2–3 times as long as the tube.