candidatus caballeronia verschuerenii candidatus caballeronia verschuerenii "candidatus caballeronia verschuerenii" is a bacterium from the genus of caballeronia and the family burkholderiaceae. "candidatus caballeronia verschuerenii" scientific classification domain: bacteria phylum: pseudomonadota class: betaproteobacteria order: burkholderiales family: burkholderiaceae genus: caballeronia species: "ca. c. verschuerenii" binomial name "candidatus caballeronia verschuerenii" synonyms "candidatus burkholderia verschuerenii" "candidatus caballeronia verschuerenii" is an endosymbiont of the plant psychotria verschuerenii