Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981)
   Subkingdom Bryobiotina Campb. (1890)
     Division Bryophyta A.Braun (1864) - mosses and liverworts see Phylum Bryophyta A.Braun (1864)
       Subdivision Bryophytina Engl. (1892) see Subphylum Bryophytina Engl. (1892)
         Class Bryopsida McClatchie (1897) - mosses
           Subclass Bryidae Engl. (1892) - mosses
             Superorder Bryanae Goffinet & W.R. Buck
               Order Bryales Limpr.
                 1 Family Catoscopiaceae Broth. [monotypic]
                 2 Family Pulchrinodaceae D.Quandt, N.E. Bell & M.Stech (2007) [monotypic]
                 3 Family Bryaceae Schwägr.
                 4 Family Phyllodrepaniaceae Crosby
                 5 Family Pseudoditrichaceae Steere & Z.Iwats. (1974) [monotypic]
                 6 Family Mniaceae Schwägr.
                 7 Family Leptostomataceae Schwägr. [monotypic]