Brook Alder vs European Green Alder

Alnus maritima compared with Alnus alnobetula

Key Differences

• Brook Alder is Endangered while European Green Alder is Not Evaluated.

Taxonomic Classification

Rank	Brook Alder	European Green Alder
Kingdom same	Plantae (planta)	Plantae (planta)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fagales (Beeches & Oaks)	Fagales (Beeches & Oaks)
Family same	Betulaceae	Betulaceae
Genus same	Alnus	Alnus
Species	Alnus maritima	Alnus alnobetula

Evolutionary Relationship

Brook Alder and European Green Alder share a common ancestor at the Genus level: Alnus.

Conservation Status

Brook Alder

EN — Endangered

European Green Alder

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Alder	European Green Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

European Green Alder

Habitat

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

Range

Distributed across Denmark, Norway, South Africa, Sweden, and United States.

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.