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 Jungermanniidae Engl. (1893)
           Order Jungermanniales H. Klinggr.
             Suborder Cephaloziineae Schljakov (1972)
               Family Cephaloziaceae Mig.
                 01 Genus Alobiella (Spruce) Schiffn. (1893)
                 02 Genus Alobiellopsis R.M. Schust. (1965)
                 03 Genus Anomoclada Spruce (1876)
                 04 Genus Cephalozia (Dumort.) Dumort. (1835)
                 05 Genus Cladopodiella H. Buch (1927)
                 06 Genus Fuscocephaloziopsis Fulford (1968)
                 07 Genus Haesselia Grolle & Gradst. (1988)
                 08 Genus Hygrobiella Spruce (1882)
                 09 Genus Iwatsukia N.Kitag. (1964)
                 10 Genus Metahygrobiella R.M. Schust. (1961)
                 11 Genus Nowellia Mitt. (1870)
                 12 Genus Odontoschisma (Dumort.) Dumort. (1835)
                 13 Genus Pleurocladula Grolle (1979)
                 14 Genus Schiffneria Steph. (1894)
                 15 Genus Schofieldia J.D. Godfrey (1976)
                 16 Genus Trabacellula Fulford (1967)