Castor vs Garden cornflower

Ricinus communis compared with Centaurea cyanus

Key Differences

• Castor is Not Evaluated while Garden cornflower is Near Threatened.

Taxonomic Classification

Rank	Castor	Garden cornflower
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Malpighiales (Malpighiales)	Asterales (Daisies & Sunflowers)
Family	Euphorbiaceae	Asteraceae (Daisy Family)
Genus	Ricinus	Centaurea
Species	Ricinus communis	Centaurea cyanus

Evolutionary Relationship

Castor and Garden cornflower share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Castor

NE — Not Evaluated

Garden cornflower

NT — Near Threatened

Physical Characteristics

Attribute	Castor	Garden cornflower
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Castor

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (33 countries), Asia (26 countries), Europe (23 countries), North America (15 countries), Oceania and the Pacific (14 countries), and South America (12 countries).

Garden cornflower

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical coniferous forests, and temperate broadleaf and mixed forests, among 8 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Nepal, Taiwan), Europe (22 countries), North America (Canada, United States), and South America (Argentina, Chile, Colombia). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Castor

The Castor (Ricinus communis) is a species in the genus Ricinus. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 7 distinct biome types. Populations are also found in montane and hi

Shared Countries

Both species can be found in 21 countries:

🇦🇷 Argentina 🇧🇪 Belgium 🇧🇬 Bulgaria 🇨🇱 Chile 🇨🇴 Colombia 🇭🇷 Croatia 🇨🇿 Czech Republic 🇩🇰 Denmark 🇫🇷 France 🇳🇵 Nepal 🇳🇱 Netherlands 🇳🇴 Norway 🇵🇹 Portugal 🇷🇴 Romania 🇸🇰 Slovakia 🇿🇦 South Africa 🇪🇸 Spain 🇸🇪 Sweden 🇹🇼 Taiwan 🇬🇧 United Kingdom 🇺🇸 United States