purple leptotaenia
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Apiales
- family: Apiaceae
- genus: Lomatium
- species: Lomatium columbianum
- Göteborg
Västra Götaland
Sweden- Hood River
- The Dalles
Oregon- Dallesport
- Goldendale
- White Salmon
Washington
United States