Undibacterium Kämpfer et al., 2007 emend. Eder et al., 2011 Dataset Catalogue of Life Rank GENUS Classification kingdom Bacteria phylum Proteobacteria class Betaproteobacteria order Burkholderiales family Oxalobacteraceae genus Undibacterium Name Homonyms Undibacterium Kämpfer et al., 2007 emend. Eder et al., 2011