| Potamogeton richardsonii (A. Benn.) Rydb. |
| Currently Accepted Name: | Potamogeton richardsonii (A. Benn.) Rydb. |
| Herbarium Name Used: | Potamogeton richardsonii (Benn.) Rydb. |
| Locality: | USA. Indiana. Porter: In Long Lake near the public baot launch. |
| Habitat: | In shallow water, abundant in large patches in the eastern and southern areas of the lake. |
| Submission Info: | Submitted by Admin on 04 Nov 2015 |