| Potamogeton nodosus Poir. |
| Currently Accepted Name: | Potamogeton nodosus Poir. |
| Herbarium Name Used: | Potamogeton nodosus Poir. |
| Locality: | USA. Indiana. Whitley: Tri-Lakes Area; Round Lake |
| Habitat: | Water depth 0.5 m; pH 8.0; rooted in marl |
| Submission Info: | Submitted by Admin on 04 Nov 2015 |