Brook Alder vs Marsh Valerian

Alnus maritima compared with Valeriana sitchensis

Key Differences

• Brook Alder is Endangered while Marsh Valerian is Not Evaluated.

Taxonomic Classification

Rank	Brook Alder	Marsh Valerian
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Dipsacales (Dipsacales)
Family	Betulaceae	Caprifoliaceae
Genus	Alnus	Valeriana
Species	Alnus maritima	Valeriana sitchensis

Evolutionary Relationship

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

Conservation Status

Brook Alder

EN — Endangered

Marsh Valerian

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Alder	Marsh Valerian
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.

Marsh Valerian

Habitat

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

Range

Distributed across Canada, Norway, 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.