Castor vs Woolly Foam

Ricinus communis compared with Stereocaulon tomentosum

Key Differences

Castor is Not Evaluated while Woolly Foam is Endangered.

Taxonomic Classification

Rank	Castor	Woolly Foam
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (Dicots)	Lecanoromycetes (Lecanoromycetes)
Order	Malpighiales (Malpighiales)	Lecanorales (Lecanorales)
Family	Euphorbiaceae	Stereocaulaceae
Genus	Ricinus	Stereocaulon
Species	Ricinus communis	Stereocaulon tomentosum

Conservation Status

Castor

NE — Not Evaluated

Woolly Foam

EN — Endangered

Physical Characteristics

Attribute	Castor	Woolly Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Woolly Foam

Habitat

Native to Europe and North America and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Colombia, Denmark, Norway, Sweden, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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