⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-438630, and has not been changed.

Puccinellia coarctata subsp. borealis Holmb. is a synonym of Puccinellia nutkaensis (J.Presl) Fernald & Weath.

This name is a synonym of Puccinellia nutkaensis (J.Presl) Fernald & Weath..

The record derives from WCSP which reports it as a synonym (record 438630) with original publication details: Bot. Not. 1916: 251 1916.