Cyanobacteriales (Stanier 1973) Gibbons and Murray 1978 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Cyanobacteria Woese et al. 1985 emend. McNeill et al. 2006 non Cyanobacteria Woese et al. 2006 Oxyphotobacteria (Gibbons and Murray 1978) Murray 1988 Cyanobacteriales (Stanier 1973) Gibbons and Murray 1978 Oxyphotobacteria (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