Vicia americana Muhl. ex Willd. ssp. mexicana C.R. Gunn [excluded]

Native Range

• USA:  Alaska, Arizona, California, Colorado, District of Columbia, Idaho, Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Montana, Nebraska, Nevada, New Jersey, New Mexico, New York, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Dakota, Texas, Utah, Virginia, Washington, West Virginia, Wisconsin, Wyoming
• CAN:  Alberta, British Columbia, Manitoba, Northwest Territorie, Ontario, Québec, Saskatchewan, Yukon
• MEX:  Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southwest