azorhizobium oxalatiphilum azorhizobium oxalatiphilum azorhizobium oxalatiphilum is a gram-negative, motile, non-spore-forming bacteria from the family xanthobacteraceae which has been isolated from petioles of the plant rumex in muğla in turkey. azorhizobium oxalatiphilum has the ability to utilizes oxalic acid. azorhizobium oxalatiphilum scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: xanthobacteraceae genus: azorhizobium species: a. oxalatiphilum binomial name azorhizobium oxalatiphilumlang et al. 2013 type strain ccm 7897, dsm 18749, ns12