Cardinal Flower vs Castor

Lobelia cardinalis compared with Ricinus communis

Key Differences

• Cardinal Flower is Least Concern while Castor is Not Evaluated.

Taxonomic Classification

Rank	Cardinal Flower	Castor
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Asterales (Daisies & Sunflowers)	Malpighiales (Malpighiales)
Family	Campanulaceae	Euphorbiaceae
Genus	Lobelia	Ricinus
Species	Lobelia cardinalis	Ricinus communis

Evolutionary Relationship

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

Conservation Status

Cardinal Flower

LC — Least Concern

Castor

NE — Not Evaluated

Physical Characteristics

Attribute	Cardinal Flower	Castor
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cardinal Flower

Habitat

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

Range

Distributed across Canada, Colombia, Sweden, Taiwan, and United States.

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).

Cardinal Flower

The Cardinal Flower (Lobelia cardinalis) is a species in the genus Lobelia. It is currently classified as Least Concern (LC) on the IUCN Red List. 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

Shared Countries

Both species can be found in 4 countries:

🇨🇴 Colombia 🇸🇪 Sweden 🇹🇼 Taiwan 🇺🇸 United States