| Name | Sisyrinchium idahoense E. P. Bicknell |
| Authorship | E. P. Bicknell |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Sisyrinchium Linnaeus |
| Contains | Sisyrinchium idahoense var. occidentale (E. P. Bicknell) Douglass M. Henderson |
| GUID | urn:lsid:ipni.org:names:441109-1 |
| Citation | 1899 Bull. Torrey Bot. Club 26: 445 |
| Holdings | 56 Specimens held in the Harvard University Herbaria identified as Sisyrinchium idahoense E. P. Bicknell |
| Identification made in | [no date] (53), 1899 (2), 1938 (1) |