Samson, R. 2005. Transfer of <em>Pectobacterium chrysanthemi</em> (Burkholder et al. 1953) Brenner et al. 1973 and <em>Brenneria paradisiaca</em> to the genus <em>Dickeya</em> gen. nov. as <em>Dickeya chrysanthemi</em> comb. nov. and <em>Dickeya paradisiaca</em> comb. nov. and delineation of four novel species, <em>Dickeya dadantii</em> sp. nov., <em>Dickeya dianthicola</em> sp. nov., <em>Dickeya dieffenbachiae</em> sp. nov. and <em>Dickeya zeae</em> sp. nov. <em>INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY</em>, 55(4): 1415-1427.