| Name | Carex varia Muhlenberg |
| Authorship | Muhlenberg |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| Contains | Carex varia f. distincta (Howe) Kükenthal Carex varia var. pedicellata Dewey |
| Holdings | 13 Specimens held in the Harvard University Herbaria identified as Carex varia Muhlenberg |
| Identification made in | [no date] (13) |