⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-224902, with some changes.
This name is a synonym of Carex lupulina Muhl. ex Willd..
The record derives from WCSP which reports it as a synonym (record 224902) with original publication details: Amer. J. Sci. Arts II, 41: 229 1866.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:298794-1.