facklamia languida facklamia languida facklamia languida is a gram-positive bacteria from the family of facklamia which has been isolated from humans. facklamia languida scientific classification domain: bacteria phylum: bacillota class: bacilli order: lactobacillales family: aerococcaceae genus: facklamia species: f. languida binomial name facklamia languidalawson et al. 1999 type strain ccug 37842, cip 105964, lmg 19532