alkalihalobacillus rhizosphaerae alkalihalobacillus rhizosphaerae alkalihalobacillus rhizosphaerae is a gram-positive, diazotrophic and rod-shaped bacterium from the genus of alkalihalobacillus which has been isolated from rhizospheric soil. alkalihalobacillus rhizosphaerae scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: bacillaceae genus: alkalihalobacillus species: a. rhizosphaerae binomial name alkalihalobacillus rhizosphaerae(madhaiyan et al. 2013) patel and gupta 2020 type strain sc-n012 synonyms bacillus rhizosphaerae