Brook Alder vs Variableleaf yellowcress

Alnus maritima compared with Rorippa dubia

Key Differences

• Brook Alder is Endangered while Variableleaf yellowcress is Not Evaluated.

Taxonomic Classification

Rank	Brook Alder	Variableleaf yellowcress
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Brassicales (Brassicales)
Family	Betulaceae	Brassicaceae
Genus	Alnus	Rorippa
Species	Alnus maritima	Rorippa dubia

Evolutionary Relationship

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

Conservation Status

Brook Alder

EN — Endangered

Variableleaf yellowcress

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Alder	Variableleaf yellowcress
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.

Variableleaf yellowcress

Habitat

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

Range

Widely distributed across Asia (5 countries), North America (United States), and South America (Colombia, Guyana, Suriname).

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.