penicillium pulvis penicillium pulvis penicillium pulvis is a species of fungus in the genus penicillium which was isolated from house dust in kuils river, south africa. penicillium pulvis scientific classification kingdom: fungi division: ascomycota class: eurotiomycetes order: eurotiales family: trichocomaceae genus: penicillium species: p. pulvis binomial name penicillium pulvishoubraken, visagie, samson & seifert 2014 type strain cbs 138432, dto 180-b7