Porphyrobacter Fuerst et al. 1993 emend. Coil et al. 2015 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Sphingomonadales family Erythrobacteraceae genus Porphyrobacter Name Homonyms Porphyrobacter Porphyrobacter Fuerst et al. 1993 emend. Coil et al. 2015