Azorhizobium Dreyfus et al. 1988 emend. Lang et al. 2013 Azorhizobium caulinodans Dreyfus et al. 1988 emend. Hördt et al. 2020 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Proteobacteria (sic) Garrity et al. 2021 Pseudomonadota corrig. Garrity et al. 2021 Alphaproteobacteriota (sic) Garrity et al. 2021 Alphaproteobacteria Garrity et al. 2006 Hyphomicrobiales Douglas 1957 (Approved Lists 1980) emend. Hördt et al. 2020 Xanthobacteraceae Lee et al. 2005 emend. Hördt et al. 2020 Azorhizobium Dreyfus et al. 1988 emend. Lang et al. 2013 Xanthobacteraceae Lee et al. 2005 emend. Hördt et al. 2020 Pseudolabrys Kämpfer et al. 2006 emend. Jung et al. 2022 Pseudoxanthobacter Arun et al. 2008 Xanthobacter Wiegel et al. 1978 (Approved Lists 1980) Methylorhabdus Doronina et al. 1996 Microcyclus Ørskov 1928 (Approved Lists 1980) Angulomicrobium Vasil'eva et al. 1986 Aquabacter Irgens et al. 1993 Ancylobacter Raj 1983 Labrys Vasilyeva and Semenov 1985 emend. Albert et al. 2010 Starkeya Kelly et al. 2000 Azorhizobium oxalatiphilum Lang et al. 2013 Azorhizobium caulinodans Dreyfus et al. 1988 emend. Hördt et al. 2020 Azorhizobium doebereinerae Moreira et al. 2006 emend. Hördt et al. 2020 Garrity G.M. Bell J.A. Lilburn T. Garrity G.M. Brenner D.J. Krieg N.R. Staley J.T. Family VIII. Hyphomicrobiaceae fam. nov. 2005 2, Part C 2 476 Bergey's Manual of Systematic Bacteriology Springer New York 0387241450 Dreyfus B. Garcia J.L. Gillis M. Characterization of Azorhizobium caulinodans gen. nov. a stem nodulating nitrogen-fixing bacterium isolated from Sesbania rastrata. 1988 38 1 89 98 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-38-1-89 Lang E. Schumann P. Adler S. Spröer C. Sahin N. Azorhizobium oxalatiphilum sp. nov., and emended description of the genus Azorhizobium 2013 63 4 1505 1511 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.045229-0 22888185 Moreira F.M.S. Cruz L. Faria S.M. Marsh T. Martínez-Romero E. Pedrosa F.O. Pitard R.M. Young J.P.W. Azorhizobium doebereinerae sp. Nov. Microsymbiont of Sesbania virgata (Caz.) Pers. 2006 29 197 206 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/j.syapm.2005.09.004 16564956 Hördt A. García-López M. Meier-Kolthoff J.P. Tindall B.J. Weinhold L.-M. Gronow S. Kyrpides N. Woyke T. Schleuning M. Göker M. Analysis of 1,000+ Type-Strain Genomes Substantially Improves Taxonomic Classification of Alphaproteobacteria 2020 11 468 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2020.00468 32373076