Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
           Domain Bacteria Woese et al. 2024
             Kingdom Bacillatiᵀ (Gibbons and Murray 1978) Oren and Göker 2024
               Phylum Bacillotaᵀ Gibbons and Murray 2021
                 Class Clostridia Rainey 2010
                   Order Eubacteriales Buchanan 1917 (Approved Lists 1980)
                     Family Lachnospiraceae Rainey 2010
                       Genus Blautia Liu et al. 2008
                         01 Blautia coccoides (Kaneuchi et al. 1976) Liu et al. 2008
                         02 Blautia faecis Park et al. 2013
                         03 Blautia glucerasea corrig. Furuya et al. 2010
                         04 Blautia hansenii (Holdeman and Moore 1974) Liu et al. 2008
                         05 Blautia hydrogenotrophica (Bernalier et al. 1997) Liu et al. 2008
                         06 Blautia luti (Simmering et al. 2002) Liu et al. 2008
                         07 Blautia producta (Prévot 1941) Liu et al. 2008
                         08 Blautia schinkii (Rieu-Lesme et al. 1997) Liu et al. 2008
                         09 Blautia stercoris Park et al. 2012
                         10 Blautia wexlerae Liu et al. 2008