| Name | Carex atrata Linnaeus |
| Authorship | Linnaeus |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Carex Linnaeus |
| Contains | Carex atrata var. aterrima (Hoppe) A. Winkler Carex atrata var. erecta W. Boott Carex atrata var. ovata (Rudge) Boott Carex atrata subsp. pullata (Boott) Kükenthal |
| GUID | urn:lsid:ipni.org:names:30009416-2 |
| Holdings | 20 Specimens held in the Harvard University Herbaria identified as Carex atrata Linnaeus |
| Identification made in | [no date] (14), 2008 (2), 2010 (3), 2015 (1) |