| Persicaria amphibia (L.) Gray |
| Currently Accepted Name: | Persicaria amphibia (L.) Gray var. emersa (Michx.) J.C. Hickman - Determined By: C.H. Hobbs, 5/19/1994 |
| Herbarium Name Used: | Polygonum amphibium L. var. emersum Michx. |
| Locality: | USA. Indiana. Fountain: old Lake Erie-Wabash Canal about 2 miles NNW of Silverwood |
| Habitat: | in swampy section of canal |
| Submission Info: | Submitted by Admin on 27 Jul 2015 |