Class: Bryopsida

Norwegian name: Tannmoser

Systematics :

KingdomPlantae
Artificial group Bryophytes
Phylum  Bryophyta
Class   Bryopsida
Subclass    Polytrichidae
Order     Polytrichales
Family      Polytrichaceae
Subclass    Tetraphididae
Order    Grimmiales
Family     Grimmiaceae
Genus      Racomitrium
Subclass    Bryidae
Order     Bryales
Order     Hypnales
Family      Amblystegiaceae
Family      Fontinalaceae
Family      Holocomiaceae
Family      Thuidiaceae
Subclass    Buxbaumiidae
Genus    Tortula