⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-330902, and has not been changed.
This name is a synonym of Carex mertensii var. urostachys .
The record derives from WCSP which reports it as a synonym (record 330902
) with original publication details: Canad. J. Bot. 43: 1392 1965.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:46629-2
.