Brook-Side Alder vs Rough Hawk's-beard

Alnus serrulata compared with Crepis biennis

Key Differences

• Brook-Side Alder is Least Concern while Rough Hawk's-beard is Near Threatened.

Taxonomic Classification

Rank	Brook-Side Alder	Rough Hawk's-beard
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	Crepis
Species	Alnus serrulata	Crepis biennis

Evolutionary Relationship

Brook-Side Alder and Rough Hawk's-beard share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook-Side Alder

LC — Least Concern

Rough Hawk's-beard

NT — Near Threatened

Physical Characteristics

Attribute	Brook-Side Alder	Rough Hawk's-beard
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.

Rough Hawk's-beard

Habitat

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

Range

Found across Europe (8 countries) and North America (Canada, United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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