Rhizobium
Rhizobium gallicum
Rhizobium mongolense
Rhizobium leguminosarum
Rhizobium lentis
Rhizobium indigoferae
Rhizobium bangladeshense
Rhizobium hainanense
Rhizobium phaseoli
Rhizobium pisi
Rhizobium lusitanum
Rhizobium binae
Rhizobium etli
Rhizobium tropici
Neorhizobium huautlense
Neorhizobium galegae
Dendrobium sect. Rhizobium
Mesorhizobium loti
Rhizobium viscosum
Rhizobia
Ensifer meliloti
Rhizobium rhizogenes
Pararhizobium giardinii
Peteryoungia aggregata
Rhizobium leguminosarum exopolysaccharide glucosyl ketal-pyruvate-transferase
Allorhizobium vitis
Bradyrhizobium japonicum
Agrobacterium tumefaciens