A taxonomic group includes species/subspecies that are not distinguishable by 16S rRNA sequence
Mesorhizobium sangaii group
Members :
Mesorhizobium calcicola
Mesorhizobium kowhaii
Mesorhizobium newzealandense
Mesorhizobium sangaii
Mesorhizobium sophorae
Mesorhizobium waitakense