Bacteria | Pseudomonadota | Alphaproteobacteria | Hyphomicrobiales | Nitrobacteraceae | Bradyrhizobium
Bacteria | Negibacteria | Proteobacteria | Alphaproteobacteria | Rhizobiales | Bradyrhizobiaceae | Bradyrhizobium
Cavalier-Smith, 2002 | Cavalier-Smith, 2002 | Garrity et al., 2005 | Garrity et al., 2006 | Kuykendall, 2006 | Garrity et al., 2006 | Jordan, 1982