Bitter Pumpkin vs Castor

Cucurbita lundelliana compared with Ricinus communis

Key Differences

• Bitter Pumpkin is Least Concern while Castor is Not Evaluated.

Taxonomic Classification

Rank	Bitter Pumpkin	Castor
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Cucurbitales (Cucurbitales)	Malpighiales (Malpighiales)
Family	Cucurbitaceae	Euphorbiaceae
Genus	Cucurbita	Ricinus
Species	Cucurbita lundelliana	Ricinus communis

Evolutionary Relationship

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

Conservation Status

Bitter Pumpkin

LC — Least Concern

Castor

NE — Not Evaluated

Physical Characteristics

Attribute	Bitter Pumpkin	Castor
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Pumpkin

Habitat

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

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).

Bitter Pumpkin

The Bitter Pumpkin (Cucurbita lundelliana) is a species in the genus Cucurbita. It is currently classified as Least Concern 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