Iberian knapweed vs Rough Star-thistle

Centaurea iberica compared with Centaurea aspera

Taxonomic Classification

Rank	Iberian knapweed	Rough Star-thistle
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	Centaurea	Centaurea
Species	Centaurea iberica	Centaurea aspera

Evolutionary Relationship

Iberian knapweed and Rough Star-thistle share a common ancestor at the Genus level: Centaurea.

Conservation Status

Iberian knapweed

NE — Not Evaluated

Rough Star-thistle

NE — Not Evaluated

Physical Characteristics

Attribute	Iberian knapweed	Rough Star-thistle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Iberian knapweed

Habitat

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

Range

Widely distributed across Asia (Kyrgyzstan, Uzbekistan), Europe (15 countries), North America (Mexico, United States), and South America (Argentina).

Rough Star-thistle

Habitat

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

Range

Widely distributed across Europe (7 countries), North America (United States), and Oceania and the Pacific (Australia).

Shared Countries

Both species can be found in 8 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇸🇪 Sweden 🇬🇧 United Kingdom 🇺🇸 United States