Pieris marginalis ziegleri Eitschberger, 1991;  Comments: NW WY, W MT, ID, E WA, NE OR TL: USA (Mt).

Pieris marginalis ziegleri ♂ USA: OREGON: Crook Co., Ochoco Mts., Rd. 42 just S of Johnson Ck. (SW corner Big Summit Prairie), ca. 4700', 26-V-2001