Citrobacter freundii (Braak, 1928) Werkman & Gillen, 1932 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 30::276 Classification genus Citrobacter species Citrobacter freundii Name Homonyms Citrobacter freundii (Braak, 1928) Werkman & Gillen, 1932