| Name | Potamogeton insulanus Hagström |
| Authorship | Hagström |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Potamogeton |
| GUID | urn:lsid:ipni.org:names:699707-1 |
| Citation | 1916 Kongl. Svenska Vetensk. Acad. Handl. 55(5): 154 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Potamogeton insulanus Hagström |
| Identification made in | [no date] (1) |