United States, Arkansas, Pulaski, Mississippi Alluvial Plain. Arkansas/Ouachita River Holocene Meander Belts Ecoregion. USGS Woodson 7.5' Quad. Upstream end of island in Arkansas River. 4 mi. E of Woodson. 2.1 river miles upstream from Jefferson County line.
For additional information about this specimen, please contact: Diana Soteropoulos, ANHC Collections Manager; Arkansas Herbarium Digitization Coordinator (diana.soteropoulos@arkansas.gov)