⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-35141684, with some changes.
This name is a synonym of Polytrichastrum alpinum var. septentrionale .
The record derives from Tropicos which reports it as a synonym (record 35141684
) with original publication details: Sp. Musc. Frond. 99. pl. 22: f. 1--5 99 1801.