Derris

Derris trifoliata; Derris urucu; Lonchocarpus urucu; Pongamia uliginosa
A plant genus of the family FABACEAE. The root is a source of rotenoids (ROTENONE) and flavonoids. Some species of Pongamia have been reclassified to this genus and some to MILLETTIA. Some species of Deguelia have been reclassified to this genus.