Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         [crown] Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 1990 [paraphyletic?]
             Superphylum Terrabacteria Battistuzzi et al. 2004
               Phylum Firmicutes corrig. Gibbons and Murray 1978 (Approved Lists 1980)
                 Class Bacilli Ludwig et al. 2010
                   Order Lactobacillales Ludwig et al. 2010
                     Family Leuconostocaceae Schleifer 2010
                       Genus Fructobacillus Endo and Okada 2008
                         1 Fructobacillus durionis (Leisner et al. 2005) Endo and Okada 2008
                         2 Fructobacillus ficulneus (Antunes et al. 2002) Endo and Okada 2008
                         3 Fructobacillus fructosusᵀ (Kodama 1956) Endo and Okada 2008
                         4 Fructobacillus pseudoficulneus (Chambel et al. 2006) Endo and Okada 2008
                         5 Fructobacillus tropaeoli Endo et al. 2011