pedomicrobium australicum pedomicrobium australicum pedomicrobium australicum is a bacterium from the genus of pedomicrobium. pedomicrobium australicum scientific classification domain: bacteria phylum: pseudomonadota class: alphaproteobacteria order: hyphomicrobiales family: hyphomicrobiaceae genus: pedomicrobium species: p. australicum binomial name pedomicrobium australicumgebers and beese 1988 type strain atcc 43611, ifam st1306