living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Status: extant
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
  Status: extant
     Kingdom Plantae Haeckel (1866) - plants
    Status: extant
       Subkingdom Embryobionta Cronquist, Takht. & W.Zimm.
      Status: extant
         Division Bryophyta A.Braun (1864) - mosses and liverworts see Phylum Bryophyta A.Braun (1864)
        Status: extant
           Class Hepaticopsida see Class Marchantiopsida Cronquist, Takht. & W.Zimm. (1966)
          Status: extant
             Subclass Jungermanniidae Engl. (1893)
            Status: extant
               Order Jungermanniales H. Klinggr.
              Status: extant
                 Suborder Cephaloziinae see Suborder Cephaloziineae Schljakov (1972)
                Status: extant
                   1 Family Antheliaceae R.M. Schust.
                  Status: extant
                   2 Family Cephaloziaceae Mig.
                  Status: extant
                   3 Family Adelanthaceae Grolle
                  Status: extant
                   4 Family Jackiellaceae R.M. Schust.
                  Status: extant
                   5 Family Cephaloziellaceae Douin
                  Status: extant