Phylum Bryophyta A.Braun (1864) - bryophytes
   Class Bryopsida McClatchie (1897) - mosses
     Subclass Bryidae Engl. (1892) - mosses
       Superorder Hypnanae W.R.Buck & Goffinet, 2000, nom. inval. see Superorder Hypnanae W.R.Buck & Goffinet ex W.R. Buck, C.J. Cox, A.J. Shaw & Goffinet (2005)
         Order Hypnales W.R. Buck & Vitt
           Family Hypnaceae Schimp.
             01 Genus Andoa Ochyra (1982)
             02 Genus Bardunovia Ignatov & Ochyra
             03 Genus Breidleria Loeske
             04 Genus Bryocrumia L.E. Anderson (1980)
             05 Genus Bryosedgwickia Cardot & Dixon (1912)
             06 Genus Callicladium H.A. Crum (1971)
             07 Genus Calliergonella Loeske (1911)
             08 Genus Campylophyllum (Schimp.) M.Fleisch. (1914)
             09 Genus Caribaeohypnum Ando & Higuchi (1984)
             10 Genus Chryso-hypnum Hampe (1870)
             11 Genus Crepidophyllum Herzog (1926)
             12 Genus Ctenidiadelphus M.Fleisch. (1923)
             13 Genus Ctenidium (Schimp.) Mitt. (1869)
             14 Genus Cyathothecium Dixon (1938)
             15 Genus Ectropotheciella M.Fleisch. (1923)
             16 Genus Ectropotheciopsis (Broth.) M.Fleisch. (1923)
             17 Genus Ectropothecium Mitt. (1868)
             18 Genus Elharveya H.A. Crum
             19 Genus Elmeriobryum Broth. (1925)
             20 Genus Entodontella Broth. ex M.Fleisch. (1923)
             21 Genus Eurohypnum Ando (1966)
             22 Genus Fallaciella H.A. Crum
             23 Genus Giraldiella Müll.Hal.
             24 Genus Gollania Broth. (1908)
             25 Genus Herzogiella Broth. (1925)
             26 Genus Homomallium (Schimp.) Loeske (1907)
             27 Genus Hondaella Dixon & Sakurai (1938)
             28 Genus Horridohypnum W.R.Buck (1981)
             29 Genus Hyocomium Bruch & Schimp. (1852)
             30 Genus Hypnum Hedw. (1801)
             31 Genus Irelandia W.R.Buck (1984)
             32 Genus Isopterygiopsis Z.Iwats. (1970)
             33 Genus Isopterygium Mitt. (1869)
             34 Genus Leiodontium Broth. (1929)
             35 Genus Macrothamniella M.Fleisch. (1923)
             36 Genus Mahua W.R.Buck (1983)
             37 Genus Microctenidium M.Fleisch. (1923)
             38 Genus Mittenothamnium Henn. (1902), nom. cons.
             39 Genus Nanothecium Dixon & P. de la Varde (1930)
             40 Genus Orthothecium Schimp. (1851), nom. cons.
             41 Genus Phyllodon Bruch & Schimp. (1851)
             42 Genus Plagiotheciopsis Broth. (1913)
             43 Genus Platydictya Berk. (1863)
             44 Genus Platygyriella Cardot (1910)
             45 Genus Platygyrium Schimp. (1851), nom. cons.
             46 Genus Podperaea Z.Iwats. & Glime (1984)
             47 Genus Pseudotaxiphyllum Z. Iwats.
             48 Genus Ptilium (Sull.) De Not. (1867)
             49 Genus Pylaisiella Kindb. ex Grout (1896), nom. illeg. see Genus Pylaisia Schimp. (1851), nom. cons., orth. cons.
             50 Genus Rhacopilopsis Renauld & Cardot (1900)
             51 Genus Rhizohypnella M.Fleisch. (1923)
             52 Genus Sclerohypnum Dixon (1931)
             53 Genus Serpoleskea (Limpr.) Loeske
             54 Genus Stenotheciopsis M.Fleisch. (1923)
             55 Genus Stereodontopsis R.S.Williams (1917)
             56 Genus Syringothecium Mitt. (1869)
             57 Genus Taxiphyllopsis Higuchi & Deguchi
             58 Genus Taxiphyllum M.Fleisch. (1923)
             59 Genus Trachythecium M.Fleisch. (1923)
             60 Genus Tripterocladium (Müll.Hal.) A. Jaeger (1880)
             61 Genus Vesicularia (Müll.Hal.) Müll.Hal. (1896)
             62 Genus Wijkiella Bizot & Lewinsky (1978)