Rhizobium cf. leguminosarum Dataset NCBI Taxonomy Rank SPECIES Classification phylum Pseudomonadota class Alphaproteobacteria order Hyphomicrobiales family Rhizobiaceae genus Rhizobium species Rhizobium leguminosarum Name Homonyms Rhizobium leguminosarum Rhizobium cf. leguminosarum Rhizobium leguminosarum (Frank 1879) Frank 1889 (Approved Lists 1980) emend. Ramirez-Bahena et al. 2008