This name is a synonym of Carex pamirensis subsp. dichroa Malyschev.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 273554) with original publication details: Fl. URSS 3: 447 1935.
This name was in version 1 of The Plant List, record kew-273554.