United States, Tennessee, Hamilton, Spangler Farm, 5051 Gann Store Road. Northeast of Chickamauga Lock. Collected on the edge of the pond in front of the conference center. Site is on the northwest edge of the pond in a grassy area.
Collected on the edge of the pond in fornt of the conference center. Site is on the northwest edge of the pond in a grassy area. Vine over 2 m long. White flowers