Rubrivivax gelatinosus PM1 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Betaproteobacteria order Burkholderiales family Sphaerotilaceae genus Methylibium species Methylibium petroleiphilum Name Homonyms Rubrivivax gelatinosus Rubrivivax gelatinosus PM1 Rubrivivax gelatinosus (Molisch 1907) Willems et al. 1991