Barn Fern vs Castor

Asplenium haughtonii compared with Ricinus communis

Key Differences

• Barn Fern is Critically Endangered while Castor is Not Evaluated.

Taxonomic Classification

Rank	Barn Fern	Castor
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Tracheophyta	Magnoliophyta (Flowering Plants)
Class	Polypodiopsida (Polypodiopsida)	Magnoliopsida (Dicots)
Order	Polypodiales (Polypodiales)	Malpighiales (Malpighiales)
Family	Aspleniaceae	Euphorbiaceae
Genus	Asplenium	Ricinus
Species	Asplenium haughtonii	Ricinus communis

Evolutionary Relationship

Barn Fern and Castor share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Barn Fern

CR — Critically Endangered

Castor

NE — Not Evaluated

Physical Characteristics

Attribute	Barn Fern	Castor
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barn Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

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).

Barn Fern

The Barn Fern (Asplenium haughtonii) is a species in the genus Asplenium. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in moist, shaded forest floors and tropical canopies.

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