Rhizobium johnstonii Dataset NCBI Taxonomy Rank SPECIES Classification phylum Pseudomonadota class Alphaproteobacteria order Hyphomicrobiales family Rhizobiaceae genus Rhizobium species Rhizobium johnstonii Name Synonyms Rhizobium johnstonii Young et al. 2023 Homonyms Rhizobium johnstonii Rhizobium johnstonii Young et al. 2023