kroppenstedtia eburnea kroppenstedtia eburnea kroppenstedtia eburnea is a gram-positive, spore-forming, filamentous and aerobic bacterium from the genus of kroppenstedtia which has been isolated from patient samples . kroppenstedtia eburnea scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: thermoactinomycetaceae genus: kroppenstedtia species: k. eburnea binomial name kroppenstedtia eburneavon jan et al. 2011 type strain ccug 59226, dsm 45196, jfmb-ate, nrrl b-24804