motilibacter peucedani motilibacter peucedani motilibacter peucedani is a gram-positive, aerobic and motile bacterium from the genus of motilibacter which has been isolated from rhizosphere soil of the plant peucedanum japonicum from mara island in korea. motilibacter peucedani scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: frankiales family: motilibacteraceae genus: motilibacter species: m. peucedani binomial name motilibacter peucedanilee 2012 type strain dsm 45328kctc 19630rp-ac37