Rhizobium tropici IIA Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Hyphomicrobiales family Rhizobiaceae genus Rhizobium species Rhizobium leucaenae Name Homonyms Rhizobium tropici Rhizobium tropici Martinez-Romero et al. 1991 Rhizobium tropici USDA 9039 Rhizobium tropici IIA