| Name | Sanguisorba occidentalis Nuttall ex Torrey & A. Gray |
| Authorship | Nuttall ex Torrey & A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomInvalid |
| Placed in | Sanguisorba |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sanguisorba occidentalis Nuttall ex Torrey & A. Gray |
| Identification made in | [no date] (1) |