"Rhizobacterium leguminosarum" (Frank 1879) Kirchner 1896 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Hyphomicrobiales family Rhizobiaceae genus Rhizobium species Rhizobium leguminosarum Name Homonyms Rhizobacterium leguminosarum "Rhizobacterium leguminosarum" (Frank 1879) Kirchner 1896