⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-225848, with some changes.
This name is a synonym of Carex nigra subsp. dacica (Heuff.) Soó.
The record derives from WCSP which reports it as a synonym (record 225848) with original publication details: Flora 18: 247 1835.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:299373-1.