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 Neckeraceae Schimp.
             01 Genus Baldwiniella Broth. ex M.Fleisch. (1906)
             02 Genus Bissetia Broth. ex M.Fleisch. (1906)
             03 Genus Bryolawtonia D.H. Norris & Enroth
             04 Genus Caduciella Enroth
             05 Genus Crassiphyllum Ochyra
             06 Genus Cryptoleptodon Renauld & Cardot (1899)
             07 Genus Curvicladium Enroth (1993)
             08 Genus Dixonia Horik. & Ando (1964)
             09 Genus Dolichomitra Lindb. ex Broth. (1906)
             10 Genus Handeliobryum Broth. (1925)
             11 Genus Himantocladium (Mitt.) M.Fleisch. (1908)
             12 Genus Homalia Brid. (1827), nom. cons., orth. cons.
             13 Genus Homaliadelphus Dixon & P.de la Varde (1932)
             14 Genus Homaliodendron M.Fleisch. (1906)
             15 Genus Hydrocryphaea Dixon (1931)
             16 Genus Isodrepanium (Mitt.) E.Britton (1914)
             17 Genus Metaneckera Steere (1967)
             18 Genus Neckera Hedw. (1801), nom. cons.
             19 Genus Neckeropsis Reichardt (1870)
             20 Genus Neomacounia Ireland (1974)
             21 Genus Noguchiodendron Ninh & Pócs (1981)
             22 Genus Pendulothecium Enroth & S. He
             23 Genus Pinnatella M.Fleisch. (1906)
             24 Genus Porothamnium M.Fleisch. (1908) see Genus Porotrichum (Brid.) Hampe (1863)
             25 Genus Porotrichodendron M.Fleisch. (1908)
             26 Genus Porotrichopsis Broth. & Herzog (1916)
             27 Genus Porotrichum (Brid.) Hampe (1863)
             28 Genus Thamnobryum Nieuwl. (1917)
             29 Genus Touwia Ochyra