novosphingobium oryzae novosphingobium oryzae novosphingobium oryzae is a plant-promoting bacterium from the genus novosphingobium. novosphingobium oryzae scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: sphingomonadales family: erythrobacteraceae genus: novosphingobium species: n. oryzae binomial name novosphingobium oryzaezhang et al. 2016 type strain accc 06131, jcm 30537, zyy112