⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-224764, with some changes.
This name is a synonym of Carex atrata subsp. atrata .
The record derives from WCSP which reports it as a synonym (record 224764) with original publication details: Forh. Vidensk.-Selsk. Kristiania 16: 50 1893.