⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35141746, with some changes.
This name is a synonym of Polytrichum hyperboreum .
The record derives from Tropicos which reports it as a synonym (record 35141746
) with original publication details: Syn. Musc. Frond. 1: 218 218 1848.