bur ragweed vs Castor

Ambrosia confertiflora compared with Ricinus communis

Taxonomic Classification

Rank	bur ragweed	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	Asteraceae (Daisy Family)	Euphorbiaceae
Genus	Ambrosia	Ricinus
Species	Ambrosia confertiflora	Ricinus communis

Evolutionary Relationship

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

Conservation Status

bur ragweed

NE — Not Evaluated

Castor

NE — Not Evaluated

Physical Characteristics

Attribute	bur ragweed	Castor
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bur ragweed

Habitat

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

Range

Distributed across Australia, Bulgaria, Israel, Norway, and Palestine.

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).

bur ragweed

The Bur ragweed (Ambrosia confertiflora) is a species in the genus Ambrosia. 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 5 countries:

🇦🇺 Australia 🇧🇬 Bulgaria 🇮🇱 Israel 🇳🇴 Norway 🇵🇸 Palestine