organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Prokaryota see Domain Prokaryota
     Kingdom Bacteria Cavalier-Smith 1998 nom. inval. - bacteria see Kingdom Bacteria Cavalier-Smith 2002 stat. inval.
       1 Phylum Gracilicutes see Subkingdom Negibacteria Cavalier-Smith 2002 stat. inval.
       1.n Phylum Firmicutes (Gibbons and Murray 1978) Garrity and Holt 2001 stat. inval. see Phylum Bacillota Gibbons and Murray 2021
       1.n.n Phylum Tenericutes (Murray 1984) Brown 2010 see Phylum Mycoplasmatota Murray 2021