flavobacterium cucumis flavobacterium cucumis flavobacterium cucumis is a gram-negative, rod-shaped and aerobic bacterium from the genus of flavobacterium which has been isolated from greenhouse soil which was cultivated with cucumbers from sangju in korea. flavobacterium cucumis scientific classification domain: bacteria phylum: bacteroidota class: flavobacteriia order: flavobacteriales family: flavobacteriaceae genus: flavobacterium species: f. cucumis binomial name flavobacterium cucumisweon et al. 2007 type strain cip 109888, dsm 18830, kacc 11732, r-2 a45-3 synonyms flavobacterium sangjuense