Brook Alder vs Sommerfelt's Hawkweed

Alnus maritima compared with Hieracium sommerfeltii

Key Differences

• Brook Alder is Endangered while Sommerfelt's Hawkweed is Not Evaluated.

Taxonomic Classification

Rank	Brook Alder	Sommerfelt's Hawkweed
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Asterales (Daisies & Sunflowers)
Family	Betulaceae	Asteraceae (Daisy Family)
Genus	Alnus	Hieracium
Species	Alnus maritima	Hieracium sommerfeltii

Evolutionary Relationship

Brook Alder and Sommerfelt's Hawkweed share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook Alder

EN — Endangered

Sommerfelt's Hawkweed

NE — Not Evaluated

Physical Characteristics

Attribute	Brook Alder	Sommerfelt's Hawkweed
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.

Sommerfelt's Hawkweed

Habitat

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

Range

Found in Norway.

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.