[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990
     Phylum "Proteobacteria" Garrity et al. 2005 see Superphylum Proteobacteria Craig et al. 2010
       Class Alphaproteobacteria Garrity et al. 2006
         Order Rhizobiales Kuykendall 2006
           Family Bradyrhizobiaceae Garrity et al. 2006
             Genus Agromonas Ohta and Hattori 1985 see Genus Bradyrhizobium Jordan 1982
               1 Agromonas oligotrophica Ohta and Hattori 1985 see Bradyrhizobium oligotrophicum (Ohta and Hattori 1985) Ramírez-Bahena et al. 2013