virgibacillus soli virgibacillus soli virgibacillus soli is a species of gram-positive bacteria. a strain of this species was originally isolated from soil on a mountain in taiwan. it is closely related to the species virgibacillus halophilus and virgibacillus kekensis. virgibacillus soli scientific classification domain: bacteria phylum: bacillota class: bacilli order: bacillales family: bacillaceae genus: virgibacillus species: v. soli binomial name virgibacillus solikämpfer et al. 2011