| Name | Potamogeton pusillus var. pusillus |
| Authorship | |
| Rank | Variety |
| NomenclaturalStatus | Unknown |
| Placed in | Potamogeton pusillus Linnaeus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Potamogeton pusillus var. pusillus |
| Identification made in | 1985 (1) |