⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-226471, with some changes.
This name is a synonym of Carex ferruginea subsp. ferruginea .
The record derives from WCSP which reports it as a synonym (record 226471) with original publication details: Pflanzenr. IV, 20(38): 573 1909.