| Name | Sagittaria trifolia var. edulis (Schlechtendal) Ohwi ex W. T. Lee |
| Authorship | (Schlechtendal) Ohwi ex W. T. Lee |
| Rank | Variety |
| Placed in | Sagittaria trifolia Linnaeus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sagittaria trifolia var. edulis (Schlechtendal) Ohwi ex W. T. Lee |
| Identification made in | [no date] (1) |