Polytrichaceae

Alophosia
Atrichites
Atrichopsis
Atrichum
Bartramiopsis
Callibryon
Catharinea
Catharinella
Dawsonia
Dendroligotrichum
Eopolytrichum
Hebantia
Itatiella
Lyellia
Meiotrichum
Microdendron
Notoligotrichum
Oligotrichum
Plagioracelopus
Pogonatum
Polytrichadelphus
Polytrichastrum
Polytrichites
Polytrichum
Pseudatrichum
Pseudoracelopus
Psilopilum
Racelopodopsis
Racelopus
Steereobryon
Triplocoma