| Sparganium americanum Nutt. |
| Currently Accepted Name: | Sparganium americanum Nutt. |
| Locality: | United States. Tennessee. Coffee: AEDC, Huckleberry Road, SW side of Huckleberry rd in pond N of Heron Pond |
| Description: | Specimen has a mature reproductive state, immature fruits or seeds, mature leaves, and roots present. Many throughout - high density at collection site. |
| Collector: | Douglas E. Kennemore, Jr.
with Mary J. Russo |