Anoxyphotobacteriae Gibbons and Murray 1978 (Approved Lists 1980) Anoxyphotobacteriae Gibbons and Murray 1978 (Approved Lists 1980) Rhodospirillales Pfennig and Trüper 1971 (Approved Lists 1980) emend. Hördt et al. 2020 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Chlorobi (sic) Iino et al. 2021 Chlorobiota corrig. Iino et al. 2021 Chlorobia (Cavalier-Smith 2002) Garrity and Holt 2005 Anoxyphotobacteriae Gibbons and Murray 1978 (Approved Lists 1980) Chlorobia (Cavalier-Smith 2002) Garrity and Holt 2005 Rhodospirillales Pfennig and Trüper 1971 (Approved Lists 1980) emend. Hördt et al. 2020 Chlorobiales Gibbons and Murray 1978 (Approved Lists 1980) Gibbons N.E. Murray R.G.E. Proposals concerning the higher taxa of Bacteria 1978 28 1 1 6 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-28-1-1 Murray R.G.E. Holt J.G. The Higher Taxa, or, a Place for Everything...? 1984 1 1 31 34 Bergey's Manual of Systematic Bacteriology The Williams and Wilkins Co. Baltimore Anoxyphotobacteria (Gibbons and Murray 1978) Murray 1988 Gibbons N.E. Murray R.G.E. Proposals concerning the higher taxa of Bacteria 1978 28 1 1 6 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-28-1-1 Murray R.G.E. Holt J.G. The Higher Taxa, or, a Place for Everything...? 1984 1 1 31 34 Bergey's Manual of Systematic Bacteriology The Williams and Wilkins Co. Baltimore Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Judicial Commission of the International Committee on Systematics of Prokaryotes Names at the rank of class, subclass and order, their typification and current status: Supplementary information to Opinion 79. 2014 64 10 3599 3602 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.069310-0 25288668