large marble, creamy marblewing (Euchloe ausonides)

Euchloe ausonides is a species in the Euchloe genus. It is commonly known as large marble, creamy marblewing This name is unplaced name for the species in the family Pieridae subfamily Pierinae, tribe Anthocharidini, . It is in the subgenus Euchloe . This species is found in western North America.