| Name | Carex rugosperma Mackenzie |
| Authorship | Mackenzie |
| Rank | Species |
| Placed in | Carex Linnaeus |
| GUID | urn:lsid:ipni.org:names:47029-2 |
| Holdings | 12 Specimens held in the Harvard University Herbaria identified as Carex rugosperma Mackenzie |
| Identification made in | [no date] (8), 1983 (4) |