United States, Mississippi, Washington, 1.3 mi S Bolivar County line, along Mississippi 1, Board Supervisors Map 1968, T19N, R8W, Sec 7
33.508603 -91.067136 +-100m. World Geodetic System 1984
T19N R8W Sec 7
abundance=rare;
fertile
Botanical Research Center Herbarium (BRCH), EX Herbarium of USDA, Southern Weed Science Laboratory, Washington County, Mississippi, plants deposited U.S. Delta States Agricultural Research Center, Stoneville and U. of Mississippi, seeds deposited USDA BARC Seed Collection, Beltsville, MD;