Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Clade neomura Cavalier-Smith, 1987
             [Domain "Archaea" Woese et al. 1990 stat. inval. [paraphyletic]] see Domain Archaea Woese et al. 2024
               [Superphylum "Candidatus Asgard" Zaremba-Niedzwiedzka et al. 2017 nom. pro-inval. [paraphyletic?]]
                 ["eukaryotes"] see Domain Eukaryota Chatton, 1925
                   ["red algae"] see Phylum Rhodophyta Wettst. (1901)
                     1 Subclass "Bangiophyceae" Wettst.
                     2 Subclass "Floridophyceae"