[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990
     Phylum "Proteobacteria" Garrity et al. 2005 see Superphylum Proteobacteria Craig et al. 2010
       Class Gammaproteobacteria Garrity et al. 2005
         Order "Enterobacteriales" Garrity and Holt 2001 nom. nud.
           Family Enterobacteriaceae Rahn 1937 (Approved Lists 1980)
             Genus Salmonella Lignieres 1900 (Approved Lists 1980)
               [Salmonella enterica] (ex Kauffmann and Edwards 1952) Le Minor and Popoff 1987
                 Salmonella enterica subsp. houtenae (Le Minor et al. 1985) Le Minor and Popoff 1987