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 Brachytheciaceae G.Roth
             01 Genus Aerobryum Dozy & Molk.
             02 Genus Aerolindigia M. Menzel
             03 Genus Bestia Broth. (1906)
             04 Genus Brachythecium Schimp. (1853)
             05 Genus Bryhnia Kaurin (1892)
             06 Genus Bryoandersonia H.Rob. (1963)
             07 Genus Bryostreimannia Ochyra
             08 Genus Cirriphyllum Grout (1898)
             09 Genus Clasmatodon Hook. & Wilson (1842)
             10 Genus Cratoneurella H.Rob. (1963) see Genus Sciuro-hypnum (Hampe) Hampe (1874)
             11 Genus Eriodon Mont. (1845)
             12 Genus Eurhynchiella M.Fleisch. (1923)
             13 Genus Eurhynchium Bruch & Schimp. (1854)
             14 Genus Flabellidium Herzog (1916)
             15 Genus Homalotheciella (Cardot) Broth. (1908)
             16 Genus Homalothecium Schimp. (1851)
             17 Genus Isothecium Brid. (1827)
             18 Genus Juratzkaeella W.R.Buck (1977)
             19 Genus Lindigia Hampe (1862)
             20 Genus Mandoniella Herzog (1916)
             21 Genus Meteoridium (Müll.Hal.) Manuel (1977)
             22 Genus Myuroclada Besch. (1893)
             23 Genus Nobregaea Hedenäs
             24 Genus Palamocladium Müll.Hal. (1896)
             25 Genus Plasteurhynchium M.Fleisch. ex Broth. (1925)
             26 Genus Platyhypnidium M.Fleisch. (1923)
             27 Genus Pseudopleuropus Takaki (1955)
             28 Genus Pseudoscleropodium (Limpr.) M.Fleisch. (1923)
             29 Genus Puiggariopsis M. Menzel
             30 Genus Rhynchostegiella (Schimp.) Limpr. (1896), nom. cons.
             31 Genus Rhynchostegium Schimp. (1852), nom. cons.
             32 Genus Rozea Besch. (1872)
             33 Genus Schimperella Thér. (1926)
             34 Genus Scleropodiopsis Ignatov (1998) see Genus Rhynchostegium Schimp. (1852), nom. cons.
             35 Genus Scleropodium Bruch & Schimp. (1853)
             36 Genus Scorpiurium Schimp. (1876)
             37 Genus Squamidium (Müll.Hal.) Broth. (1906)
             38 Genus Steerecleus H. Rob. (1987) see Genus Rhynchostegium Schimp. (1852), nom. cons.
             39 Genus Stenocarpidiopsis M.Fleisch. ex Broth. (1925)
             40 Genus Trachybryum (Broth.) W.B. Schofield (1968) see Genus Homalothecium Schimp. (1851)
             41 Genus Zelometeorium Manuel (1987)