Smithia conferta is a species of herbaceous annual flowering plant in the family Fabaceae. Native occurrence ranges from South-east China and Indochina (with the exception of central Indochina) to India and North Australia.
It is widely used in Indian traditional medical practice; its use ranges from a laxative, a tonic, to a cure for "biliousness", rheumatism, and sterility in women.
Two varieties are accepted: