| Name | Sisyrinchium elmeri Greene |
| Authorship | Greene |
| Rank | Species |
| Placed in | Sisyrinchium Linnaeus |
| Citation | 1890 Pittonia 2(7): 106 |
| Holdings | 9 Specimens held in the Harvard University Herbaria identified as Sisyrinchium elmeri Greene |
| Identification made in | [no date] (9) |