penicillium cavernicola penicillium cavernicola penicillium cavernicola is a psychrotolerant fungus species of the genus of penicillium which is found in cool caves. penicillium cavernicola scientific classification kingdom: fungi division: ascomycota class: eurotiomycetes order: eurotiales family: trichocomaceae genus: penicillium species: p. cavernicola binomial name penicillium cavernicolafrisvad & samson 2004 synonyms penicillium crustosum var. spinulosporum