Erwinia Winslow et al., 1920 emend. Hauben et al., 1998 Dataset Catalogue of Life Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Gammaproteobacteria order Enterobacteriales family Enterobacteriaceae genus Erwinia Name Homonyms Erwinia Winslow et al., 1920 emend. Hauben et al., 1998