Annual erect plant, up to 2 m in height.  Leaf with three membranous leaflets, oval to ovate, 6 to 12 cm in length.  Flowers, 10 to 20 in number, pink, in peduncles.  Pod (fruit) linear, slightly curved, up to 30 cm in length, with three longitudinal ribs in each valve.  Ellipsoid seeds, approx. 2 cm in length, white with a brown mark.

Annual shrub densely branching.  Leaf with thin petiole, either single or in pairs, ovate to ovate-lanceolate, with acuminate tip; flowers solitary or two or moreper node, 5-petals, whitish-green or whitish-yellow; fruit 1.5- 3.5 cm in diameter, ellipsoid-lanceolate or lanceolate with acute tip, crinkled, red, green, yellow or orange; seeds cream or yellowish.