Erwinia amylovora var. nigrifluens Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Enterobacterales family Pectobacteriaceae genus Brenneria species Brenneria nigrifluens Name Homonyms Erwinia amylovora var. nigrifluens "Erwinia amylovora var. nigrifluens" Dye 1968