arrow-weed vs Brook Alder

Pluchea sericea compared with Alnus maritima

Key Differences

• arrow-weed is Least Concern while Brook Alder is Endangered.

Taxonomic Classification

Rank	arrow-weed	Brook Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Asterales (Daisies & Sunflowers)	Fagales (Beeches & Oaks)
Family	Asteraceae (Daisy Family)	Betulaceae
Genus	Pluchea	Alnus
Species	Pluchea sericea	Alnus maritima

Evolutionary Relationship

arrow-weed and Brook Alder share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

arrow-weed

LC — Least Concern

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	arrow-weed	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arrow-weed

Habitat

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

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.

arrow-weed

The Arrow-weed, Pluchea sericea, is a species. It is currently assessed as least concern on the IUCN Red List. 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.