In corn field of Monte Redondo drainage of Yeguare river, Dept. of Agronomy, El Zamorano, Dept. Fco. Morazán., Fco. Morazán, Honduras, Central America - Neotropics
Cultivated Grown by James G. Coors, University of Wisconsin Department of Agronomy, in Madison, Wisconsin, for corn improvement program., Wisconsin, United States, North America