⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-330742, with some changes.
This name is a synonym of Carex bigelowii subsp. rigida .
The record derives from WCSP which reports it as a synonym (record 330742
) with original publication details: Naturaliste Canad. 77: 57 1950.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:45856-2
.