⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-225175, with some changes.
This name is a synonym of Carex lenta var. sendaica (Franch.) T.Koyama.
The record derives from WCSP which reports it as a synonym (record 225175) with original publication details: Pflanzenr. IV, 20(38): 601 1909.