⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-394245, with some changes.
This name is a synonym of Arctagrostis latifolia .
The record derives from WCSP which reports it as a synonym (record 394245
) with original publication details: in Arktich. Fl. SSSR 2: 38 1964.