Flavobacterium capsulatum Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Alphaproteobacteria order Sphingomonadales family Sphingomonadaceae genus Novosphingobium species Novosphingobium capsulatum Name Homonyms Flavobacterium capsulatum Flavobacterium capsulatum Leifson 1962 (Approved Lists 1980)