The upper ones have their costa blackish, and a triangular border at their extremity rather dentated on the inside.

On this black border is a transverse row of four or five white spots, unequal in size.
The lower wings have also a black border with one white spot, and which is simply crenated on the inside.

The underside of the four wings scarcely differs from the upper, except that the black borders above mentioned are in general more pale, and those of the lower wings are broader than on the upper side.
140.

Pieris nysa.Fab.Syst.Ent.3 195.

606.
P.Eudora.Don.