penicillium terrenum penicillium terrenum penicillium terrenum is an anamorph species of fungus in the genus penicillium. penicillium terrenum scientific classification kingdom: fungi division: ascomycota class: eurotiomycetes order: eurotiales family: trichocomaceae genus: penicillium species: p. terrenum binomial name penicillium terrenumscott, d.b. 1968