| Name | Sisyrinchium subcernuum (E. P. Bicknell) Henrich & Goldblatt |
| Authorship | (E. P. Bicknell) Henrich & Goldblatt |
| Rank | Species |
| Placed in | Sisyrinchium Linnaeus |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Sisyrinchium subcernuum (E. P. Bicknell) Henrich & Goldblatt |
| Identification made in | [no date] (1) |