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 Chromophycota see Phylum Chromophyta T.A.Chr. (1962), nom. nud.
           Class Phaeophyceae Hansgirg (1886) - brown algae
             Order Chordariales
               Family Corynophlaeaceae see Family Leathesiaceae
                 Genus Corynophlaea F.T. Kützing (1843)
                 Genus Cylindrocarpus H.M. Crouan & P.L. Crouan (1851)
                 Genus Leathesia Gray (1821)
                 Genus Microcoryne H.F.G. Strömfelt (1888)
                 Genus Myriactula Kuntze (1898)