⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-226024, with some changes.
This name is a synonym of Carex diluta subsp. diluta .
The record derives from WCSP which reports it as a synonym (record 226024) with original publication details: Pflanzenr. IV, 20(38): 660 1909.