"Erythromicrobium ursincola" Yurkov et al. 1992 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Sphingomonadales family Sphingomonadaceae genus Sphingomonas species Sphingomonas ursincola Name Homonyms "Erythromicrobium ursincola" Yurkov et al. 1992 Erythromicrobium ursincola