Brook-Side Alder vs Flagellate Hawkweed

Alnus serrulata compared with Pilosella flagellaris

Key Differences

• Brook-Side Alder is Least Concern while Flagellate Hawkweed is Not Evaluated.

Taxonomic Classification

Rank	Brook-Side Alder	Flagellate 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	Pilosella
Species	Alnus serrulata	Pilosella flagellaris

Evolutionary Relationship

Brook-Side Alder and Flagellate Hawkweed share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook-Side Alder

LC — Least Concern

Flagellate Hawkweed

NE — Not Evaluated

Physical Characteristics

Attribute	Brook-Side Alder	Flagellate Hawkweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

Flagellate Hawkweed

Habitat

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

Range

Distributed across Canada, Denmark, Norway, Sweden, and United States.

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 2 countries:

🇨🇦 Canada 🇺🇸 United States