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