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]
           [Domain "Bacteria" Woese et al. 1990 stat. inval. [paraphyletic?]] see Domain Bacteria Woese et al. 2024
             [Superphylum Planctomycetes-Verrucomicrobia-Chlamydiae (PVC) Wagner and Horn 2006]
               [Phylum "Planctomycetes" Garrity and Holt 2001 nom. inval.] see Phylum Planctomycetota Garrity and Holt 2021
                 1 Class "Planctomycetacia"ᵀ "Garrity and Holt 2001" nom. nud. [monotypic]
                 1.0 [Class Planctomyceaᵀ Cavalier-Smith 2002 nom. rej.] see Class Planctomycetacia "Garrity and Holt 2001" nom. nud.