Calyx 2–3 mm long, becoming basally truncate and deflexed against the pedicel, sparsely to conspicuously puberulous; lobes narrowly triangular, as long as the tube or shorter.
Racemes 2.5–14 cm long, shortly pedunculate, dense at first, elongating to sublax or lax; bracts 1–2.5 mm long, subulate-caudate; bracteoles at the base of the calyx, minute.
Standard subcircular to oblate, yellow veined purple; wings longer than the keel; keel 4–6 mm long, rounded, with a very short blunt beak.
Pod practically sessile, 1–1.4 × 0.4–0.5 cm, subcylindrical, subglabrous to appressed puberulous, 10–20-seeded.
Seeds 2–2.5 mm in diameter, subcircular-cordiform, minutely punctate, pale brown.
Erect annual, 14–40 cm tall; branches slender, appressed puberulous.