penicillium alfredii penicillium alfredii penicillium alfredii is a fungus species of the genus of penicillium which is named after alfred p. sloan. penicillium alfredii scientific classification kingdom: fungi division: ascomycota class: eurotiomycetes order: eurotiales family: trichocomaceae genus: penicillium species: p. alfredii binomial name penicillium alfrediivisagie, k.a. seifert & r.a. samson 2014 type strain cbs 138224