Table 3.

Extrolites produced by species assigned to Aspergillus section Usti.

Species	Extrolites produced
Chemical group I
A. ustus	Ustic acids, austocystins (and versicolorins), austalides, a compound related to sterigmatocystin, nidulol
A. granulosus	Ustic acids, a compound resembling sterigmatocystin, nidulol, drimans
A. puniceus	Ustic acids, austocystins (and versicolorins), phenylahistin, a compound related to sterigmatocystin, nidulol
Chemical group II
A. pseudodeflectus	Drimans, unknown compounds
A. calidoustus	Drimans, ophiobolins G and H, austins
A. insuetus	Drimans, ophiobolins G and H, pergillin-like
A. keveii	Drimans, ophiobolins G and H, nidulol
Chemical group III
E. heterothallica	Emethallicins A, B, C, D, E & F, emeheterone, emesterones A & B, 5″-hydroxyaveranthin, Mer-NF8054X, sterigmatocystin, versicolorins