Castor vs Caucasian Alder

Ricinus communis compared with Alnus subcordata

Key Differences

• Castor is Not Evaluated while Caucasian Alder is Least Concern.

Taxonomic Classification

Rank	Castor	Caucasian Alder
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Magnoliopsida (モクレン綱)	Magnoliopsida (モクレン綱)
Order	Malpighiales (キントラノオ目)	Fagales (ブナ目)
Family	Euphorbiaceae	Betulaceae
Genus	Ricinus	Alnus
Species	Ricinus communis	Alnus subcordata

Evolutionary Relationship

Castor and Caucasian Alder share a common ancestor at the Class level: Magnoliopsida. (モクレン綱)

Conservation Status

Castor

NE — Not Evaluated

Caucasian Alder

LC — Least Concern

Physical Characteristics

Attribute	Castor	Caucasian Alder
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).

Caucasian Alder

Habitat

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

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

Caucasian Alder

The Caucasian Alder (Alnus subcordata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.