"Organism K" Beveridge 1938 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Cardiobacteriales family Cardiobacteriaceae genus Dichelobacter species Dichelobacter nodosus Name Homonyms Organism LC "Organism LC" Elsden and Lewis 1953 Organism N 1 "Organism N 1" Morgan 1906 Organism K "Organism K" Beveridge 1938