Chromatium warmingii (Cohn 1875) Migula 1900 (Approved Lists 1980) Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Chromatiales family Chromatiaceae genus Allochromatium species Allochromatium warmingii Name Homonyms Chromatium warmingii Chromatium warmingii (Cohn 1875) Migula 1900 (Approved Lists 1980)