| Name | Najas arguta var. conferta A. Braun |
| Authorship | A. Braun |
| Rank | Variety |
| NomenclaturalStatus | NomLeg |
| Placed in | Najas arguta Kunth |
| GUID | urn:lsid:ipni.org:names:316220-2 |
| Citation | 1864 J. Bot. 2: 277 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Najas arguta var. conferta A. Braun |
| Identification made in | [no date] (1) |