organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Kingdom Monera Haeckel 1866 see Domain Bacteria Woese et al. 1990 stat. inval.
     Phylum "anaerobic photosynthetic bacteria" see Domain Bacteria Woese et al. 1990 stat. inval.
       Genus Chlorobium Nadson 1906 (Approved Lists 1980)