Millettia is a genus of legume in the Fabaceae family. It consists of about 150 species, which are distributed in the tropical and subtropical regions of the world. == Species == Species include: == Description == In 1834, in Prodromus Florae Peninsulae Indiae Orientalis Robert Wight and George Arnott Walker-Arnott describe Millettia as: Calyx cup... Found on http://en.wikipedia.org/wiki/Millettia