Blackwell Switch Grass vs Castor

Panicum virgatum compared with Ricinus communis

Taxonomic Classification

Rank	Blackwell Switch Grass	Castor
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Poales (Grasses)	Malpighiales (Malpighiales)
Family	Poaceae (Grass Family)	Euphorbiaceae
Genus	Panicum	Ricinus
Species	Panicum virgatum	Ricinus communis

Evolutionary Relationship

Blackwell Switch Grass and Castor share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Blackwell Switch Grass

NE — Not Evaluated

Castor

NE — Not Evaluated

Physical Characteristics

Attribute	Blackwell Switch Grass	Castor
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackwell Switch Grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Asia (Bhutan), Europe (9 countries), North America (Canada, United States), and South America (Brazil).

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).

Blackwell Switch Grass

The Blackwell Switch Grass (Panicum virgatum) is a species in the genus Panicum. Typically found in grasslands, wetlands, forests, and cultivated landscapes, found across Austria, Belgium, Bhutan, Brazil, Canada, and more.

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 10 countries:

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