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 Bartramiales D.Quandt, N.E.Bell & Stech [monotypic]
                 Family Bartramiaceae Schwägr.
                   01 Genus Anacolia Schimp. (1876), nom. cons.
                   02 Genus Bartramia Hedw. (1801), nom. cons.
                   03 Genus Breutelia (Bruch & Schimp.) Schimp. (1856)
                   04 Genus Conostomum Sw. (1804)
                   05 Genus Fleischerobryum Loeske (1910)
                   06 Genus Flowersia D.G. Griffin & W.R.Buck
                   07 Genus Leiomela (Mitt.) Broth. (1904)
                   08 Genus Neosharpiella H. Rob. & Delgad.
                   09 Genus Philonotis Brid. (1827)
                   10 Genus Plagiopus Brid. (1826)