Methylibium Nakatsu et al. 2006 emend. Stackebrandt et al. 2009 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Betaproteobacteria order Burkholderiales family Sphaerotilaceae genus Methylibium Name Homonyms Methylibium Methylibium Nakatsu et al. 2006 emend. Yoon et al. 2007 Methylibium Nakatsu et al. 2006 emend. Stackebrandt et al. 2009