⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-224560, with some changes.
This name is a synonym of Carex supina var. supina .
The record derives from WCSP which reports it as a synonym (record 224560) with original publication details: Flora 17(1): 27 1834.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:298608-1.