| Name | Sisyrinchium dichotomum E. P. Bicknell |
| Authorship | E. P. Bicknell |
| Rank | Species |
| Placed in | Sisyrinchium Linnaeus |
| Citation | 1899 Bull. Torrey Bot. Club 26(12): 609–610 |
| Holdings | 2 Specimens held in the Harvard University Herbaria identified as Sisyrinchium dichotomum E. P. Bicknell |
| Identification made in | 1985 (2) |