chryseobacterium hagamense chryseobacterium hagamense chryseobacterium hagamense is an bacterial species found in the rhizospheres of coastal sand dune plants. it is gram-negative, non-spore-forming and non-motile. its type strain is rha2-9t (=kctc 22545t =nbrc 105253t). chryseobacterium hagamense scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: weeksellaceae genus: chryseobacterium species: c. hagamense binomial name chryseobacterium hagamensecho et al. 2011