Kingdom Chlorobiota C.Jeffrey ex Doweld (2001) - plants see Subkingdom Viridiplantae Caval.-Sm. (1981)
   Subkingdom Bryobiotina Campb. (1890)
     Division Marchantiophyta Stotler & Crand.-Stotl. (2000) see Phylum Marchantiophyta Stotler & Crand.-Stotl. (2000)
       Class Jungermanniopsida Stotler & Crand.-Stotl. (1977) - leafy liverworts
         Subclass Pelliidae He-Nygrén, Juslén, Ahonen, Glenny & Piippo
           Order Pallaviciniales W. Frey & M. Stech
             Suborder Pallaviciniineae R.M. Schust.
               Family Moerckiaceae Stotler & Crand.-Stotl.
                 1 Genus Hattorianthus R.M. Schust. & Inoue (1975)
                 2 Genus Moerckia Gottsche (1860)