Kingdom Eubacteria Woese and Fox 1977 see Domain Bacteria Woese et al. 1990 1 Phylum Cyanobacteria (ex Stanier 1974) Cavalier-Smith 2002 - cyanobacteria 2 Phylum Proteobacteria Garrity and Holt 2001 see Phylum Proteobacteria Garrity et al. 2005