Alpine Knapweed vs Eastern Star-thistle

Centaurea nigrescens compared with Centaurea hyalolepis

Taxonomic Classification

Rank	Alpine Knapweed	Eastern Star-thistle
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum same	Magnoliophyta (피자식물문)	Magnoliophyta (피자식물문)
Class same	Magnoliopsida (목련강)	Magnoliopsida (목련강)
Order same	Asterales (국화목)	Asterales (국화목)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Centaurea	Centaurea
Species	Centaurea nigrescens	Centaurea hyalolepis

Evolutionary Relationship

Alpine Knapweed and Eastern Star-thistle share a common ancestor at the Genus level: Centaurea.

Conservation Status

Alpine Knapweed

NE — Not Evaluated

Eastern Star-thistle

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Knapweed	Eastern Star-thistle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Knapweed

Habitat

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

Range

Widely distributed across Europe (11 countries), North America (Canada, United States), and Oceania and the Pacific (Australia).

Eastern Star-thistle

Habitat

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

Range

Found across Europe (7 countries).

Alpine Knapweed

The Alpine Knapweed (Centaurea nigrescens) is a species in the genus Centaurea. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Widely distributed across Europe (11 countries), North America (Canada, United States), and Oceania and the Pacific (Australia).

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom