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 Rhodophycota see Phylum Rhodophyta Wettst. (1901)
           Class Rhodophyceae Thuret (1855) - red algae see Phylum Rhodophyta Wettst. (1901)
             Subclass Bangiophycideae see Class Bangiophyceae Wettst. (1901)
               Order Bangiales Nägeli (1847)
                 Family Bangiaceae Derbès & Solier (1857), nom. cons.
                   1 Genus Conchocelis E.A. Batters in G. Murray (1892)
                   2 Genus Porphyra C.Agardh (1824), nom. cons.