penicillium duclauxii penicillium duclauxii penicillium duclauxii is an anamorph species of the genus of penicillium which produces xenoclauxin and duclauxin. penicillium duclauxii scientific classification kingdom: fungi division: ascomycota class: eurotiomycetes order: eurotiales family: trichocomaceae genus: penicillium species: p. duclauxii binomial name penicillium duclauxiidelacroix, e.g. 1891 type strain atcc 10439, cbs 322.48, imi 040044, mucl 28672, nrrl 1030 synonyms talaromyces duclauxii