penicillium macrosclerotiorum penicillium macrosclerotiorum penicillium macrosclerotiorum is a species of the genus of penicillium which was isolated from soil in south china. penicillium macrosclerotiorum scientific classification kingdom: fungi division: ascomycota class: eurotiomycetes order: eurotiales family: trichocomaceae genus: penicillium species: p. macrosclerotiorum binomial name penicillium macrosclerotioruml. wang, x.-m. zhang & w.y. zhuang 2007