Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               Clade discaria Cavalier-Smith, 2021
                 Clade natates Cavalier-Smith, 2021
                   Clade photaria Cavalier-Smith, 2021
                     Clade eucorta Cavalier-Smith, 2021
                       Superkingdom Corticata Lankester, 1878 - corticates
                         Kingdom Plantae Haeckel (1866) - plants
                           Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
                             Infrakingdom Streptophyta Caval.-Sm. (1993)
                               [crown] Clade Phragmoplastophyta Lecointre & Le Guyader 2006 [Hall, McCourt, Delwiche, Mishler & Karol 2020]
                                 [crown] Clade Embryophytaᵀ Engler 1887 [Mishler & Qiu 2020]
                                   Phylum Bryophytaᵀ A.Braun (1864) - bryophytes
                                     [crown] Clade "Setaphyta" Puttick, Morris, Williams, Cox, Edwards, Kenrick, Pressel, Wellman, Schneider, Pisani & Donoghue 2018
                                       Subphylum Bryophytina Engl. (1892) - mosses
                                         Class Bryopsidaᵀ McClatchie (1897) - mosses
                                           Subclass Bryidaeᵀ Engl. (1892) - mosses
                                             Superorder Hypnanae W.R.Buck & Goffinet ex W.R. Buck, C.J. Cox, A.J. Shaw & Goffinet (2005)
                                               Order Hypnalesᵀ W.R. Buck & Vitt
                                                 Family Sematophyllaceae Broth. (1905), nom. cons.
                                                   01 Genus Acanthorrhynchium M.Fleisch. (1919)
                                                   02 Genus Acroporium Mitt. (1868)
                                                   03 Genus Allioniellopsis Ochyra (1982)
                                                   04 Genus Aptychopsis (Broth.) M.Fleisch. (1923)
                                                   05 Genus Chionostomum Müll.Hal. (1869)
                                                   06 Genus Clastobryella M.Fleisch. (1923)
                                                   07 Genus Clastobryophilum M.Fleisch. (1923)
                                                   08 Genus Colobodontium Herzog (1951)
                                                   09 Genus Donnellia Austin (1880)
                                                   10 Genus Hydropogon Brid. (1827) [monotypic]
                                                   11 Genus Hydropogonella Cardot (1895) [monotypic]
                                                   12 Genus Macrohymenium Müll.Hal. (1847)
                                                   13 Genus Meiotheciella B.C. Tan, W.B. Schofield & H.P. Ramsay
                                                   14 Genus Meiothecium Mitt. (1868)
                                                   15 Genus Papillidiopsis (Broth.) W.R.Buck & B.C. Tan
                                                   16 Genus Paranapiacabaea W.R.Buck & Vital
                                                   17 Genus Potamium Mitt. (1869)
                                                   18 Genus Pterogoniopsis Müll.Hal. (1879)
                                                   19 Genus Piloecium (Müll.Hal.) Broth. (1908)
                                                   20 Genus Radulina W.R.Buck & B.C. Tan
                                                   21 Genus Rhaphidostichum M.Fleisch. (1923)
                                                   22 Genus Schraderella Müll.Hal. (1879)
                                                   23 Genus Schroeterella Herzog (1916)
                                                   24 Genus Sematophyllumᵀ Mitt. (1864)
                                                   25 Genus Timotimius W.R.Buck
                                                   26 Genus Trichosteleum Mitt. (1868)
                                                   27 Genus Trolliella Herzog (1939)
                                                   28 Genus Warburgiella Müll.Hal. (1900)