chryseobacterium lathyri chryseobacterium lathyri chryseobacterium lathyri 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 rba2-6t (=kctc 22544t =nbrc 105250t). chryseobacterium lathyri scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: weeksellaceae genus: chryseobacterium species: c. lathyri binomial name chryseobacterium lathyricho et al. 2011