alkali pepperweed
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Brassicales
- family: Brassicaceae
- genus: Lepidium
- species: Lepidium dictyotum
Colton- Lucerne Valley
- San Diego
California- Weiser
Idaho- Ontario
- Pendleton
- The Dalles
- Umatilla
Oregon- Dallesport
Washington
United States