| Name | Isopyrum biternatum (Rafinesque) Torrey & A. Gray |
| Authorship | (Rafinesque) Torrey & A. Gray |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Isopyrum |
| Holdings | 3 Specimens held in the Harvard University Herbaria identified as Isopyrum biternatum (Rafinesque) Torrey & A. Gray |
| Identification made in | [no date] (3) |