Pacific popcornflower
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Boraginales
- family: Boraginaceae
- genus: Plagiobothrys
- species: Plagiobothrys tenellus
Boise- Emmett
- Garden City
- Moscow
- Weiser
Idaho- Indian Hills
Nevada- Dallesport
- Leavenworth
- Spokane
- Stevenson
- White Salmon
Washington
United States