| Name | Potamogeton friesii Ruprecht |
| Authorship | Ruprecht |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Potamogeton |
| GUID | urn:lsid:ipni.org:names:603225-1 |
| Holdings | 163 Specimens held in the Harvard University Herbaria identified as Potamogeton friesii Ruprecht |
| Identification made in | [no date] (147), 1971 (13), 1979 (2), 1980 (1) |