Locality: United States, Tennessee, Hickman, Natchez Trace Parkway. Downstream of Jackson Falls, S. of mile marker 405. Plants located near confluence of Jackspn Branch and Duck River.
35.69601 -87.29409 +-10m. WGS84
Verbatim Coordinates: 35.696010, -87.294090
Habitat: Adjacent to floodplain that is a sycamore/silver maple calcareous floodplain forest