| Name | Carex vacillans Steudel |
| Authorship | Steudel |
| Rank | Species |
| Placed in | Carex Linnaeus |
| Citation | 1855 Syn. Pl. Glumac. 2(8-9): 235 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Carex vacillans Steudel |
| Identification made in | 2000 (1) |