Chromatium salexigens Caumette et al. 1989 Dataset NCBI Taxonomy Classification phylum Pseudomonadota class Gammaproteobacteria order Chromatiales family Chromatiaceae genus Halochromatium species Halochromatium salexigens Name Homonyms Chromatium salexigens Chromatium salexigens Caumette et al. 1989