burkholderia ubonensis burkholderia ubonensis burkholderia ubonensis is a species of bacteria in the phylum pseudomonadota. burkholderia ubonensis scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: burkholderiaceae genus: burkholderia species: b. ubonensis binomial name burkholderia ubonensisyabuuchi et al. 2000