⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-316197, with some changes.
This name is a synonym of Luzula arcuata subsp. unalaschkensis (Buchenau) Hultén.
The record derives from IOPI which reports it as a synonym (record 316197) with original publication details: in Arktich. Fl. SSSR 4: 39 1963.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:443724-1.