⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-100279438, with some changes.
This name is a synonym of Carex atrata subsp. aterrima .
The record derives from Tropicos which reports it as a synonym (record 100279438
) with original publication details: Prodr. Fl. Böhmen 67 67 1867.