Brook-Side Alder vs Elm-Leaf Spiraea

Alnus serrulata compared with Spiraea chamaedryfolia

Key Differences

• Brook-Side Alder is Least Concern while Elm-Leaf Spiraea is Not Evaluated.

Taxonomic Classification

Rank	Brook-Side Alder	Elm-Leaf Spiraea
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Rosales (Roses & Allies)
Family	Betulaceae	Rosaceae (Rose Family)
Genus	Alnus	Spiraea
Species	Alnus serrulata	Spiraea chamaedryfolia

Evolutionary Relationship

Brook-Side Alder and Elm-Leaf Spiraea share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook-Side Alder

LC — Least Concern

Elm-Leaf Spiraea

NE — Not Evaluated

Physical Characteristics

Attribute	Brook-Side Alder	Elm-Leaf Spiraea
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.

Elm-Leaf Spiraea

Habitat

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

Range

Widely distributed across Asia (Armenia), Europe (14 countries), North America (Canada, United States), and South America (Brazil).

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