The Moringa tree: found in Africa, Philippines, India, Haiti. Can reach 12 feet in one year. Leaves high in protein, calcium, minerals, iron, vitamin A, B. (raw, C) among the best perennial tropical vegetables. 8 oz. of moringa leaves contain daily Vitamin A requirement for 10 people. The pods are vitamin, mineral and protein rich.
Source: http://www.churchworldservice.org, Elkhart, Indiana.