frigoribacterium endophyticum frigoribacterium endophyticum frigoribacterium endophyticum is a gram-positive and non-motile bacterium from the genus frigoribacterium which has been isolated from the roots of the plant anabasis elatior from urumqi in china. frigoribacterium endophyticum scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: micrococcales family: microbacteriaceae genus: frigoribacterium species: f. endophyticum binomial name frigoribacterium endophyticumwang et al. 2015 type strain jcm 30093kctc 29493egi 6500707