⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-226120, with some changes.
This name is a synonym of Carex petricosa var. petricosa .
The record derives from WCSP which reports it as a synonym (record 226120) with original publication details: Naturaliste Canad. 75: 206 1948.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:46097-2.