dyadobacter beijingensis dyadobacter beijingensis dyadobacter beijingensis is a bacterium from the genus of dyadobacter which has been isolated from the rhizosphere from turf grasses from the taoranting park in beijing in china. dyadobacter beijingensis scientific classification domain: bacteria phylum: bacteroidota class: cytophagia order: cytophagales family: spirosomaceae genus: dyadobacter species: d. beijingensis binomial name dyadobacter beijingensisdong et al. 2007 type strain cgmcc 1.6375, dsm 21582, a54, jcm 14200