| Name | Carex socialis Mohlenbr. & Schwegman |
| Authorship | Mohlenbr. & Schwegman |
| Rank | Species |
| Placed in | Carex Linnaeus |
| Citation | 1969 Brittonia 21: 77 |
| Holdings | 6 Specimens held in the Harvard University Herbaria identified as Carex socialis Mohlenbr. & Schwegman |
| Identification made in | [no date] (6) |