Big-Leaf Avens vs Brook Alder

Geum macrophyllum compared with Alnus maritima

Key Differences

• Big-Leaf Avens is Not Evaluated while Brook Alder is Endangered.

Taxonomic Classification

Rank	Big-Leaf Avens	Brook Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Rosales (Roses & Allies)	Fagales (Beeches & Oaks)
Family	Rosaceae (Rose Family)	Betulaceae
Genus	Geum	Alnus
Species	Geum macrophyllum	Alnus maritima

Evolutionary Relationship

Big-Leaf Avens and Brook Alder share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Big-Leaf Avens

NE — Not Evaluated

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Big-Leaf Avens	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-Leaf Avens

Habitat

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

Range

Found across Europe (13 countries) and North America (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.

Big-Leaf Avens

The Big-Leaf Avens (Geum macrophyllum) is a species in the genus Geum. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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 4 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇬🇧 United Kingdom