⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-225442, with some changes.

Carex cespitosa f. fuliginosa A.Br. is a synonym of Carex nigra subsp. nigra

This name is a synonym of Carex nigra subsp. nigra .

The record derives from WCSP which reports it as a synonym (record 225442) with original publication details: Rhein. Fl. 260 1843.