| Name | Sagittaria subulata (Linnaeus) Buch |
| Authorship | (Linnaeus) Buch |
| Rank | Species |
| NomenclaturalStatus | Unknown |
| Placed in | Sagittaria Linnaeus |
| Contains | Sagittaria subulata var. gracillima (S. Watson) J. G. Smith |
| Holdings | 56 Specimens held in the Harvard University Herbaria identified as Sagittaria subulata (Linnaeus) Buch |
| Identification made in | [no date] (55), 1972 (1) |