Appalachian Polypody vs Brook Alder

Polypodium appalachianum compared with Alnus maritima

Key Differences

• Appalachian Polypody is Not Evaluated while Brook Alder is Endangered.

Taxonomic Classification

Rank	Appalachian Polypody	Brook Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Tracheophyta	Magnoliophyta (Flowering Plants)
Class	Polypodiopsida (Polypodiopsida)	Magnoliopsida (Dicots)
Order	Polypodiales (Polypodiales)	Fagales (Beeches & Oaks)
Family	Polypodiaceae	Betulaceae
Genus	Polypodium	Alnus
Species	Polypodium appalachianum	Alnus maritima

Evolutionary Relationship

Appalachian Polypody and Brook Alder share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Appalachian Polypody

NE — Not Evaluated

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Appalachian Polypody	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Appalachian Polypody

Habitat

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

Range

Distributed across Canada, France, and United States.

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Appalachian Polypody

The Appalachian Polypody (Polypodium appalachianum) is a species in the genus Polypodium. Typically found in moist, shaded forest floors and tropical canopies.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 1 countries:

🇫🇷 France