| Name | Carex nigra (Linnaeus) Reichard |
| Authorship | (Linnaeus) Reichard |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| GUID | urn:lsid:ipni.org:names:30066383-2 |
| Holdings | 275 Specimens held in the Harvard University Herbaria identified as Carex nigra (Linnaeus) Reichard |
| Identification made in | [no date] (266), 1989 (2), 2011 (4), 2012 (3) |