Cordilleran Arnica vs heart-leaf arnica

Arnica mollis compared with Arnica cordifolia

Taxonomic Classification

Rank	Cordilleran Arnica	heart-leaf arnica
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Asterales (Daisies & Sunflowers)	Asterales (Daisies & Sunflowers)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Arnica	Arnica
Species	Arnica mollis	Arnica cordifolia

Evolutionary Relationship

Cordilleran Arnica and heart-leaf arnica share a common ancestor at the Genus level: Arnica.

Conservation Status

Cordilleran Arnica

NE — Not Evaluated

heart-leaf arnica

NE — Not Evaluated

Physical Characteristics

Attribute	Cordilleran Arnica	heart-leaf arnica
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cordilleran Arnica

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada, Norway, Sweden, and United States.

heart-leaf arnica

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Canada and Norway.

Shared Countries

Both species can be found in 2 countries:

🇨🇦 Canada 🇳🇴 Norway