| Name | Sagittaria trifolia Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| Placed in | Sagittaria Linnaeus |
| Contains | Sagittaria trifolia var. edulis (Schlechtendal) Ohwi ex W. T. Lee |
| GUID | urn:lsid:ipni.org:names:58596-1 |
| Citation | 1753 Sp. Pl. 2: 993 |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Sagittaria trifolia Linnaeus |
| Identification made in | [no date] (1), 2004 (9), 2006 (1), 2014 (2) |