⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-226738, and has not been changed.

Carex frigida var. densa Meinsh. is a synonym of Carex tristis M.Bieb.

This name is a synonym of Carex tristis M.Bieb..

The record derives from WCSP which reports it as a synonym (record 226738) with original publication details: Trudy Imp. S.-Peterburgsk. Bot. Sada 18: 359 1901.