Thermobaculum Botero et al. 2004 Thermobaculum terrenum Botero et al. 2004 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Chloroflexi (sic) Garrity and Holt 2021 emend. Hugenholtz and Stackebrandt 2004 non Chloroflexi Gupta et al. 2013 Chloroflexota corrig. Garrity and Holt 2021 emend. Hugenholtz and Stackebrandt 2004 Chloroflexia corrig. Gupta et al. 2013 Chloroflexi (sic) Gupta et al. 2013 non Chloroflexi Garrity and Holt 2021 Incertae sedis 164 None 2015 Incertae sedis 165 None 2015 Thermobaculum Botero et al. 2004 Incertae sedis 165 None 2015 Thermobaculum terrenum Botero et al. 2004 Botero L.M. Brown K.B. Brumefield S. Burr M. Catenholz R.W. Young M. McDermott T.R. Thermobaculum terrenum gen. nov., sp. nov.: a non-phototrophic gram-positive thermophile representing an environmental clone group related to the Chloroflexi (green non-sulfur bacteria) and Thermomicrobia 2004 181 4 269 277 Archives of Microbiology Arch Microbiol 0302-8933 1432-072X 10.1007/s00203-004-0647-7 14745485