Brook Alder vs Caspic willow

Alnus maritima compared with Salix acutifolia

Key Differences

• Brook Alder is Endangered while Caspic willow is Not Evaluated.

Taxonomic Classification

Rank	Brook Alder	Caspic willow
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Malpighiales (Malpighiales)
Family	Betulaceae	Salicaceae
Genus	Alnus	Salix
Species	Alnus maritima	Salix acutifolia

Evolutionary Relationship

Brook Alder and Caspic willow share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook Alder

EN — Endangered

Caspic willow

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Alder	Caspic willow
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.

Caspic willow

Habitat

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

Range

Found across Europe (6 countries).

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.

Caspic willow

The Caspic Willow (Salix acutifolia) is a species in the genus Salix. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇬🇧 United Kingdom