"Rhodocystis gelatinosa" Molisch 1907 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Betaproteobacteria order Burkholderiales family Sphaerotilaceae genus Rubrivivax species Rubrivivax gelatinosus Name Homonyms Rhodocystis gelatinosa "Rhodocystis gelatinosa" Molisch 1907