Posterior sepal 2.5 mm. long; wing sepals 5–5.5 x 2.5–3 mm., greenish, obliquely elliptic, minutely puberulous, apiculate at the apex; anterior sepals 2.5 mm. long, free, apex apiculate.
Upper petals 3 x 3 mm., irregularly suborbicular, shortly unguiculate, apex slightly emarginate; carina 4.5 x 2 mm., crest fimbriate, 1.5 mm. long.
Perennial herb with slender stems about 25 cm. tall, arched-ascending from a woody base, crisped-puberulous.
Seeds 2.5 x 1.8 mm., broadly ellipsoid, densely sericeous-pubescent; caruncular appendages 2.5 mm. long.
Flowers greenish, pedicels 2.5–3.5 mm. long, in lateral 2–5-flowered racemes 1–1.5 cm. long.
Capsule 5 x 5.5 mm., suborbicular in outline, winged margin 0.6 mm. broad.
Style 5 mm. long, apex geniculate.
Stamens 8.