living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Count: 4k;54p;156c;911o;7123f;17,575g;4762s;36ss;8v;19; ‡1f;6g;7s;1ss; †1c;10o;10f;19g;1s
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
  Count: [c] 2k;51p;154c;900o;7001f;17,209g;4300s;33ss;8v; ‡1f;6g;7s;1ss; †1c;10o;10f;19g;1s
     Kingdom Plantae Haeckel (1866) - plants
    Count: [c] 13p;53c;305o;1235f;3790g;1067s;1ss;5v; †1o;3g
       Subkingdom Embryobionta Cronquist, Takht. & W.Zimm.
      Count: [c] 7p;17c;119o;597f;1673g;471s;4v; †1o;2g
         Division Bryophyta A.Braun (1864) - mosses and liverworts see Phylum Bryophyta A.Braun (1864)
        Count: 5c;24o;165f;382g;161s;1v; †1o
           Class Bryopsida McClatchie (1897) - mosses
          Count: 15o;89f;194g;62s;1v
             Subclass Bryidae Engl. (1892) - mosses
            Count: [f] 15o;86f;187g;59s;1v
               Superorder Haplolepideae see Subclass Dicranidae Doweld (2001)
              Count: [f] 7o;21f;55g;18s;1v
                 Order Dicranales H. Philib. ex M. Fleisch.
                Count: 12f;29g;6s
                   Family Viridivelleraceae I.G. Stone (1976)
                  Count: [*] 1g;1s
                     Genus Viridivellus I.G. Stone (1976)
                    Count: [*] 1s