Propionigenium modestum Schink & Pfennig, 1983 Dataset Prokaryotic Nomenclature Up-to-Date (PNU) Rank SPECIES Published in Int. J. Syst. Bacteriol. 33::896 Classification genus Propionigenium species Propionigenium modestum Name Homonyms Propionigenium modestum Schink & Pfennig, 1983