| Name | Sagittaria angustifolia Lindley |
| Authorship | Lindley |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sagittaria Linnaeus |
| GUID | urn:lsid:ipni.org:names:58460-1 |
| Citation | 1828 Bot. Reg. 14, pl. 1141 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sagittaria angustifolia Lindley |
| Identification made in | [no date] (1) |