Buttonweed vs Castor

Malva neglecta compared with Ricinus communis

Key Differences

• Buttonweed is Least Concern while Castor is Not Evaluated.

Taxonomic Classification

Rank	Buttonweed	Castor
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum same	Magnoliophyta (피자식물문)	Magnoliophyta (피자식물문)
Class same	Magnoliopsida (목련강)	Magnoliopsida (목련강)
Order	Malvales (아욱목)	Malpighiales (말피기아목)
Family	Malvaceae	Euphorbiaceae
Genus	Malva	Ricinus
Species	Malva neglecta	Ricinus communis

Evolutionary Relationship

Buttonweed and Castor share a common ancestor at the Class level: Magnoliopsida. (목련강)

Conservation Status

Buttonweed

LC — Least Concern

Castor

NE — Not Evaluated

Physical Characteristics

Attribute	Buttonweed	Castor
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buttonweed

Habitat

Inhabits temperate broadleaf and mixed forests and deserts and xeric shrublands within the Palearctic biogeographic realm.

Range

Widely distributed across Africa (South Africa, Zimbabwe), Asia (6 countries), Europe (19 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Argentina, Brazil, Chile).

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).

Buttonweed

The Buttonweed (Malva neglecta) is a species in the genus Malva. It is currently classified as Least Concern on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and deserts and xeric shrublands within the Palearctic biogeographic realm.

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 21 countries:

🇦🇷 Argentina 🇦🇺 Australia 🇧🇪 Belgium 🇧🇷 Brazil 🇧🇬 Bulgaria 🇨🇱 Chile 🇨🇿 Czech Republic 🇩🇰 Denmark 🇪🇪 Estonia 🇫🇷 France 🇯🇵 Japan 🇳🇱 Netherlands 🇳🇴 Norway 🇵🇹 Portugal 🇸🇰 Slovakia 🇿🇦 South Africa 🇸🇪 Sweden 🇹🇼 Taiwan 🇬🇧 United Kingdom 🇺🇸 United States 🇿🇼 Zimbabwe