"Bacillus atrosepticus" van Hall 1902 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Enterobacterales family Pectobacteriaceae genus Pectobacterium species Pectobacterium atrosepticum Name Homonyms "Bacillus atrosepticus" van Hall 1902 Bacillus atrosepticus