Azanza lampas is an Asian shrub in the family Malvaceae and tribe Gossypieae; its native range is tropical and subtropical Asia.[1] It has yellow flowers, grows up to 3 metres and in Vietnam it is called Tra nhỏ.
Its roots and fruits are traditionally used to treat gonorrhea and syphilis.[2] The paste made from its roots is used by the Korku tribe of Maharashtra and Nepal to cure jaundice.[3]