[living organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryota Whittaker & Margulis, 1978 see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Subkingdom Viridiplantae Caval.-Sm. (1981) - green plants
         Infrakingdom Streptophyta Caval.-Sm. (1993)
           Superphylum Embryophyta Engl. (1887) - land plants see Clade Embryophyta Engler 1887 [Mishler & Qiu 2020]
             Phylum Marchantiophyta Stotler & Crand.-Stotl. (2000) - liverworts see Subphylum Marchantiophytina Doweld (2001)
               Class Marchantiopsida Cronquist, Takht. & W.Zimm. (1966) - thalloid liverworts
                 1 Order Blasiales Stotler & Crand.-Stotl.
                 2 Order Lunulariales D.G. Long
                 3 Order Marchantiales Limpr.
                 4 Order Neohodgsoniales D.G. Long
                 5 Order Sphaerocarpales Cavers (1910)