Rhizobium mongolense mongolense (van Berkum et al. 1998) 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 Rhizobiaceae Conn 1938 (Approved Lists 1980) emend. Hördt et al. 2020 Rhizobium Frank 1889 (Approved Lists 1980) emend. Young et al. 2001 Rhizobium mongolense van Berkum et al. 1998 emend. Hördt et al. 2020 Rhizobium mongolense mongolense (van Berkum et al. 1998) Hördt et al. 2020 Rhizobium mongolense van Berkum et al. 1998 emend. Hördt et al. 2020 Rhizobium mongolense loessense (Wei et al. 2003) Hördt et al. 2020 Rhizobium mongolense van Berkum et al. 1998 emend. Hördt et al. 2020 Rhizobium mongolense mongolense (van Berkum et al. 1998) Hördt et al. 2020 Oren A. Garrity G.M. Validation List No. 194. List of new names and new combinations previously effectively, but not validly, published 2020 70 7 4043 4049 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.004244 van Berkum P. Beyene D. Bao G. Campbell T.A. Eardly B.D. Rhizobium mongolense sp. nov. is one of three rhizobial genotypes identified which nodulate and form nitrogen-fixing symbioses with Medicago ruthenica [(L.) Ledebour] 1998 48 1 13 22 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-48-1-13 9542071 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