References
Miller, J.S. 1985. Systematics of the genus Cordia (Boraginaceae) in Mexico and Central America. Ph.D. dissertation, St. Louis University, St. Louis, MO. Google Scholar
Miller, J.S. 1985. Systematics of the genus Cordia (Boraginaceae) in Mexico and Central America. Ph.D. dissertation, St. Louis University, St. Louis, MO. Google Scholar