microbacterium agarici microbacterium agarici microbacterium agarici is a gram-positive and rod-shaped bacterium from the genus microbacterium which has been isolated from the mushroom agaricus blazei in taiwan. microbacterium agarici scientific classification domain: bacteria phylum: actinomycetota class: actinomycetia order: micrococcales family: microbacteriaceae genus: microbacterium species: m. agarici binomial name microbacterium agariciyoung et al. 2010 type strain cc-sbck-209ccm 7686dsm 21798