Pararhizobium polonicum Pulawska et al. 2016 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Hyphomicrobiales family Rhizobiaceae genus Pararhizobium species Pararhizobium polonicum Name Homonyms Pararhizobium polonicum Pararhizobium polonicum Pulawska et al. 2016