Polynucleobacter Dataset NCBI Taxonomy Rank GENUS Classification phylum Pseudomonadota class Betaproteobacteria order Burkholderiales family Burkholderiaceae genus Polynucleobacter Name Synonyms Polynucleibacter Polynucleobacter Heckmann and Schmidt 1987 emend. Hahn et al. 2009 Homonyms Polynucleobacter Polynucleobacter Heckmann and Schmidt 1987 emend. Hahn et al. 2009