Bharangi is a shrub that reaches a height of 0.9 to 2.4 meters. It is scarcely woody and not much branched with stems which are bluntly quadrangular. Leaves are ternate, opposite that reaches 28 cm long usually 12.5 to 14 by 5.7-6.3 cm. Leaves are oblong or elliptic having acute tip with coarsely and sharply serrate margin. Base of the leave is acute and have glabrous texture. Flowers are showy, numerous in a lax pubescent dichotomous cymes having pair of acute bracts. Pedicles are twisted for making large lower corolla. Bracts are 1.3 to 3.8 cm long usually obovate to lanceolate in shape. Calyx is cup shaped, puberulous, and truncate and about 5 mm long. Corolla is glabrous and pale blue with dark bluish purple lower lobe. Drupe is obovoid, succulent and measures 6 mm long.