Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           "neomura" Cavalier-Smith 1987
             Domain Eukaryota Chatton, 1925 - eukaryotes
               neokaryotes Cavalier-Smith 1993 - mitochondrial eukaryotes
                 neozoa Cavalier-Smith 1993
                   Superkingdom Corticata Lankester, 1878
                     Kingdom Plantae Haeckel (1866) - plants
                       Phylum Rhodophyta Wettstein (1922) - red algae
                         Subphylum Macrorhodophytina T. Cavalier-Sm. (1998)
                           Class Bangiophyceae Wettstein
                             Order Bangialesᵀ Nägeli (1847)
                               1 Family Bangiaceaeᵀ Derbès & Solier (1857), nom. cons.
                               2 Family Boldiaceae Herndon, 1964 [monotypic]