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 Campyliaceae (Kanda, 1975[1976]) W.R.Buck, in W.R.Buck & Goffinet, in A.J.Shaw & Goffinet, eds. (2000) see Family Amblystegiaceae G.Roth
             01 Genus Anacamptodon Brid. (1819)
             02 Genus Callialaria Ochyra
             03 Genus Calliergon (Sull.) Kindb. (1894)
             04 Genus Campyliadelphus (Kindb.) R.S. Chopra (1975)
             05 Genus Campylium (Sull.) Mitt. (1869)
             06 Genus Conardia H.Rob. (1976)
             07 Genus Cratoneuropsis (Broth.) M.Fleisch. (1923)
             08 Genus Drepanocladus (Müll.Hal.) G.Roth (1899), nom. cons.
             09 Genus Hamatocaulis Hedenäs
             10 Genus Hygrohypnum Lindb. (1872)
             11 Genus Loeskypnum H.K.G. Paul (1918)
             12 Genus Pictus C.C.Towns. (1982)
             13 Genus Pseudocalliergon (Limpr.) Loeske (1907)
             14 Genus Sanionia Loeske
             15 Genus Scorpidium (Schimp.) Limpr. (1899)
             16 Genus Straminergon Hedenäs
             17 Genus Tomentypnum Loeske (1911)
             18 Genus Warnstorfia Loeske (1907)