Jacobaea pseudoarnica
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Asterales
- family: Asteraceae
- genus: Jacobaea
- species: Jacobaea pseudoarnica
Cap-Chat
Havre-Saint-Pierre
Rimouski
Quebec
CanadaGöteborg
Västra Götaland
SwedenCohoe
Alaska
United States