Verbena prostrata W.T. Aiton, non Savi

Native Range

• USA:  Alabama, Arizona, Arkansas, California, Colorado, Connecticut, District of Columbia, Florida, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, Wyoming
• CAN:  Alberta, British Columbia, Manitoba, Ontario, Saskatchewan
• MEX:  Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest