chryseobacterium hispalense chryseobacterium hispalense chryseobacterium hispalense is a gram-negative and non-motile bacteria from the genus of chryseobacterium which has been isolated from a rainwater pond in spain. chryseobacterium hispalense can promote plant growth. chryseobacterium hispalense scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: weeksellaceae genus: chryseobacterium species: c. hispalense binomial name chryseobacterium hispalensemontero-calasanz et al. 2013 type strain ag13, ccug 63019, dsm 25574