bradyrhizobium yuanmingense bradyrhizobium yuanmingense bradyrhizobium yuanmingense is a species of legume-root nodulating, endosymbiont nitrogen-fixing bacterium, associated with lespedeza and vigna species. its type strain is ccbau 10071(t) (= cfneb 101(t)). bradyrhizobium yuanmingense scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: nitrobacteraceae genus: bradyrhizobium species: bradyrhizobium yuanmingense binomial name bradyrhizobium yuanmingenseyao et al. 2002