Howarth’s White
- Scientific Name: Ascia Howarthi
- Common Name: Howarth's White
- Genus: Ascia
- Family: Pieridae - Sulphurs and Whites
- Order: Lepidoptera
- Phylum: Arthropoda
- Species: howarthi
- Class: Insecta
Explore the Ajo Desert - A guide to Ajo Desert plants, animals, geology, and natural history.