weissella cibaria weissella cibaria weissella cibaria is a species of gram-positive bacteria, placed within the family of leuconostocaceae. w. cibaria cmgdex3 was reported from pakistan to produce high molecular weight, linear dextran with predominant (1→6) linkages. weissella cibaria scientific classification domain: bacteria phylum: bacillota class: bacilli order: lactobacillales family: lactobacillaceae genus: weissella species: weissella cibariabjörkroth et al. 2002 synonyms weissella kimchii choi et al. 2002