Procaryotic Genera
   Domain "Bacteria" Woese et al. 1990
     Phylum Firmicutes corrig. Gibbons and Murray 1978 (Approved Lists 1980)
       Class "Bacilli" Garrity et al. 2001 nom. ined. see Class Bacilli Ludwig et al. 2010
         Order "Lactobacillales" Garrity and Holt 2001 nom. nud. see Order Lactobacillales Ludwig et al. 2010
           1 Family Lactobacillaceae Winslow et al. 1917 (Approved Lists 1980)
           2 Family "Aerococcaceae" Ludwig et al., 2010 see Family Aerococcaceae Ludwig et al. 2010
           3 Family "Carnobacteriaceae" Garrity and Holt 2001 nom. nud. see Family Carnobacteriaceae Ludwig et al. 2010
           4 Family "Enterococcaceae" Garrity and Holt 2001 nom. nud. see Family Enterococcaceae Ludwig et al. 2010
           5 Family "Leuconostocaceae" Garrity and Holt 2001 nom. nud. see Family Leuconostocaceae Schleifer 2010
           6 Family Streptococcaceae Deibel and Seeley 1974 (Approved Lists 1980)
           7 Genus Acetoanaerobium Sleat et al. 1985, incertae sedis
           8 Genus Oscillospira Chatton and Pérard 1913 (Approved Lists 1980), incertae sedis
           9 Genus Syntrophococcus Krumholz and Bryant 1986, incertae sedis