This name is a synonym of Carex macloviana subsp. subfusca .
The record derives from WCSP
(data supplied on )
which reports it as a synonym (record 231298
) with original publication details: Bot. California 2: 234 1880.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:310203-2
.
This name was in version 1 of The Plant List, record kew-231298, and has not been changed.