Talaromyces ruber , Penicillium crateriforme[1] Penicillium rubrum is a species of fungus in the genus Penicillium which produces kojic acid, mitorubrin, mitorubrinol, rubratoxin A, rubratoxin B rubralactone, rubramin and occurs in grain corn and soybeans.

[1][3][4][5][6][7] Penicillium rubrum is similar to the species Penicillium chrysogenum.

[8]