| Name | Sagittaria edwardsiana R. T. Clausen |
| Authorship | R. T. Clausen |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sagittaria Linnaeus |
| GUID | urn:lsid:ipni.org:names:225239-2 |
| Citation | 1937 Rhodora 39: 30, tab. 454, fig. 1 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sagittaria edwardsiana R. T. Clausen |
| Identification made in | [no date] (1) |