⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-229028, with some changes.

Carex nigra var. orientalis Regel is a synonym of Carex melanantha var. melanantha

This name is a synonym of Carex melanantha var. melanantha .

The record derives from WCSP which reports it as a synonym (record 229028) with original publication details: Trudy Imp. S.-Peterburgsk. Bot. Sada 7: 568 1881.