[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   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
           Family "Carnobacteriaceae" Garrity and Holt 2001 nom. nud. see Family Carnobacteriaceae Ludwig et al. 2010
             Genus Trichococcus Scheff et al. 1984
               1 Trichococcus flocculiformis Scheff et al. 1984
               2 Trichococcus collinsii Liu et al. 2002
               3 Trichococcus palustris (Zhilina et al. 1997) Liu et al. 2002
               4 Trichococcus pasteurii (Schink 1985) Liu et al. 2002
               5 Trichococcus patagoniensis Pikuta et al. 2006