Rhodocyclus purpureus Dataset NCBI Taxonomy Rank SPECIES Classification phylum Pseudomonadota class Betaproteobacteria order Rhodocyclales family Rhodocyclaceae genus Rhodocyclus species Rhodocyclus purpureus Name Synonyms Rhodocyclus purpureus Pfennig 1978 Homonyms Rhodocyclus purpureus Rhodocyclus purpureus Pfennig 1978