pseudoxanthomonas broegbernensis pseudoxanthomonas broegbernensis pseudoxanthomonas broegbernensis is a yellow-pigmented bacteria the type species of its genus. its type strain is b1616/1t (= dsm 12573t). pseudoxanthomonas broegbernensis scientific classification domain: bacteria phylum: pseudomonadota class: gammaproteobacteria order: xanthomonadales family: xanthomonadaceae genus: pseudoxanthomonas species: p. broegbernensisfinkmann et al. 2000 binomial name pseudoxanthomonas broegbernensis