Phylum Bryophyta A.Braun (1864) - bryophytes
   Class Bryopsida McClatchie (1897) - mosses
     Subclass Bryidae Engl. (1892) - mosses
       Superorder Bryanae Goffinet & W.R. Buck
         1 Order Splachnales Ochyra
         2 Order Orthotrichales Dixon
         3 Order Hedwigiales Ochyra
         4 Order Bryales Limpr.