⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-226197, with some changes.
This name is a synonym of Carex atrata subsp. atrata .
The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 226197) with original publication details: Étrennes Fl. 178 1804.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:299542-1.