Penicillium paxilli
Penicillium paxilli is an anamorph, saprophytic species of the genus of Penicillium which produces paxilline, paxisterol, penicillone, pyrenocine A, paspaline B and verruculogene. Penicillium paxilli is used as a model to study the biochemistry of the indol-diterepene biosysnthesis