| Persicaria pensylvanica (L.) M. Gómez |
| Currently Accepted Name: | Persicaria pensylvanica (L.) M. Gómez |
| Locality: | United States. Tennessee. Coffee: AEDC, Airfield Barren, around or in the pond midway down the west side |
| Description: | Specimen has a mature reproductive state, mature fruits or seeds, and mature leaves. Many but few dense clumps at collection site. |
| Collector: | Douglas E. Kennemore, Jr.
with Mary J. Russo |