| Name | Carex scabriuscula Mackenzie |
| Authorship | Mackenzie |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| GUID | urn:lsid:ipni.org:names:47058-2 |
| Citation | 1908 Bull. Torrey Bot. Club 35: 268 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Carex scabriuscula Mackenzie |
| Identification made in | [no date] (4) |