Penicillium griseofulvum is a species of the genus of Penicillium which produces patulin, penifulvin A, cyclopiazonic acid, roquefortine C, shikimic acid, griseofulvin,[1][2] and 6-Methylsalicylic acid (via a polyketide synthase).

[3][4] Penicillium griseofulvum occurs on cereals and nuts.

[1][2][5][6][7][8][9]