mesorhizobium tarimense mesorhizobium tarimense mesorhizobium tarimense is a gram-negative, aerobic, non-spore-forming bacteria from the genus mesorhizobium which was isolated from wild growing legumes which were collected from soils of xinjiang in china. mesorhizobium tarimense scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: phyllobacteriaceae genus: mesorhizobium species: m. tarimense binomial name mesorhizobium tarimensehan et al. 2008 type strain ccbau 83306, hambi 2973, lmg 23952, lmg 24338