Sphingomonas spermidinifaciens Feng et al. 2017 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Sphingomonadales family Sphingomonadaceae genus Sphingomonas species Sphingomonas spermidinifaciens Name Homonyms Sphingomonas spermidinifaciens Sphingomonas spermidinifaciens Feng et al. 2017 Sphingomonas spermidinifaciens Feng et al. 2017 emend. Tahon et al. 2021