American Wall Fern vs pau-rosa

Polypodium virginianum compared with Aniba rosaeodora

Key Differences

• American Wall Fern is Not Evaluated while pau-rosa is Critically Endangered.

Taxonomic Classification

Rank	American Wall Fern	pau-rosa
Kingdom same	Plantae (plantas)	Plantae (plantas)
Phylum	Tracheophyta	Magnoliophyta (Flowering Plants)
Class	Polypodiopsida (Polypodiopsida)	Magnoliopsida (Dicots)
Order	Polypodiales (Polypodiales)	Laurales (Laurales)
Family	Polypodiaceae	Lauraceae
Genus	Polypodium	Aniba
Species	Polypodium virginianum	Aniba rosaeodora

Evolutionary Relationship

American Wall Fern and pau-rosa share a common ancestor at the Kingdom level: Plantae. (plantas)

Conservation Status

American Wall Fern

NE — Not Evaluated

pau-rosa

CR — Critically Endangered

Physical Characteristics

Attribute	American Wall Fern	pau-rosa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Wall Fern

Habitat

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

Range

Distributed across Canada, France, Norway, and United States.

pau-rosa

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

American Wall Fern

The American Wall Fern (Polypodium virginianum) is a species in the genus Polypodium. Typically found in moist, shaded forest floors and tropical canopies.

pau-rosa

The Brazilian rosewood (Aniba rosaeodora) is a species in the genus Aniba. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 5 distinct biome types spanning the