| Name | Potamogeton ×faxoni Morong |
| Authorship | Morong |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Potamogeton |
| Citation | 1893 Mem. Torrey Bot. Club 3(2): 22 |
| Holdings | 8 Specimens held in the Harvard University Herbaria identified as Potamogeton ×faxoni Morong |
| Identification made in | [no date] (8) |