Rhizobium arenae Zhang et al. 2017 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Hyphomicrobiales family Rhizobiaceae genus Pararhizobium species Pararhizobium arenae Name Homonyms Rhizobium arenae Zhang et al. 2017 Rhizobium arenae