Genus: Polytrichum

Polytrichum
Originator: Kristian Hassel (CC BY 4.0)

Norwegian name: Bjørnemoser

Systematics :

KingdomPlantae
Artificial group Bryophytes
Phylum  Bryophyta
Class   Bryopsida
Subclass    Polytrichidae
Order     Polytrichales
Family      Polytrichaceae
Genus       Polytrichum
Species        Polytrichum commune