Ensifer meliloti (Dangeard 1926) Young 2003 Sinorhizobium meliloti (Dangeard 1926) De Lajudie et al. 1994 Rhizobium meliloti Dangeard 1926 (Approved Lists 1980) De Lajudie P. Willems A. Pot B. Dewettinck D. Maestrojuán G.M. Neyra M. Collins M.D. Dreyfus B. Kersters K. Gillis M. Polyphasic taxonomy of Rhizobia: emendation of the genus Sinorhizobium and description of Sinorhizobium meliloti comb. nov., Sinorhizobium saheli sp. nov., and Sinorhizobium teranga sp. nov. 1994 44 4 715 733 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-44-4-715 Willems A. Collins M.D. Phylogenetic Analysis of Rhizobia and Agrobacteria Based on 16s rRNA Gene Sequences 1993 43 2 305 313 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-43-2-305 8494742 Sawada H. Ieki H. Oyaizu H. Matsumoto S. Proposal for rejection of Agrobacterium tumefaciens and revised descriptions for the genus Agrobacterium and for Agrobacterium radiobacter and Agrobacterium rhizogenes. 1993 43 4 694 702 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-43-4-694 8240952 Young J.M. The genus name Ensifer Casida 1982 takes priority over Sinorhizobium Chen et al. 1988, and Sinorhizobium morelense Wang et al. 2002 is a later synonym of Ensifer adhaerens Casida 1982. Is the combination Sinorhizobium adhaerens (Casida 1982) Willems et al. 2003 legitimate? Request for an Opinion. 2003 53 6 2107 2110 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.02665-0 14657154 Kuzmanović N. Fagorzi C. Mengoni A. Lassalle F. diCenzo G.C. Taxonomy of Rhizobiaceae revisited: proposal of a new framework for genus delimitation. 2022 72 3 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.005243 35238735 note: rid.6636 and rid.11235 corroborate IAM 12611