Hoary ragwort vs séneçon jacobée

Jacobaea erucifolia compared with Jacobaea vulgaris

Key Differences

• Hoary ragwort is Endangered while séneçon jacobée is Least Concern.

Taxonomic Classification

Rank	Hoary ragwort	séneçon jacobée
Kingdom same	Plantae (plante)	Plantae (plante)
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	Jacobaea	Jacobaea
Species	Jacobaea erucifolia	Jacobaea vulgaris

Evolutionary Relationship

Hoary ragwort and séneçon jacobée share a common ancestor at the Genus level: Jacobaea.

Conservation Status

Hoary ragwort

EN — Endangered

séneçon jacobée

LC — Least Concern

Physical Characteristics

Attribute	Hoary ragwort	séneçon jacobée
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hoary ragwort

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

séneçon jacobée

Habitat

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

Range

Widely distributed across Asia (Japan), Europe (6 countries), and North America (Canada, United States).

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States