living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Plantae Haeckel (1866) - plants
       Subkingdom Thallobionta
         Division Chlorophycota see Phylum Chlorophyta Pascher (1914)
           Class Chlorophyceae Wille (1884) - chlorophytes
             Order Cladophorales Haeckel
               Family Cladophoraceae Wille (1884), nom. cons.
                 Genus Arnoldiella V. Mill. (1928)
                 Genus Basicladia W.E. Hoffmann & J.E. Tilden (1930)
                 Genus Chaetomorpha Kützing (1845), nom. cons.
                 Genus Cladogonium H. Hirose & M. Akiyama (1971)
                 Genus Cladophora Kützing (1843), nom. cons.
                 Genus Pithophora Wittrock (1877)
                 Genus Rhizoclonium Kützing (1843)