penicillium lignorum penicillium lignorum penicillium lignorum is an anamorph species of the genus of penicillium. penicillium lignorum scientific classification kingdom: fungi division: ascomycota class: eurotiomycetes order: eurotiales family: trichocomaceae genus: penicillium species: p. lignorum binomial name penicillium lignorumstolk, a.c. 1969 type strain atcc 22051, cbs 709.68, frr 0804, imi 151899, ncim 1150, upsc 3184