Tephrosia elongataTephrosia elongata is a plant native to Africa south of the equator. It occurs from northern and eastern South Africa to the highlands of Malawi and Tanzania.VarietiesThree varieties are recognized: Tephrosia elongata E.Mey. var. elongataTephrosia elongata var. lasiocaulos BrummittTephrosia elongata var. tzaneenensis Brummitt