Alder vs Dwarf Birch

Alnus glutinosa compared with Betula minor

Key Differences

• Alder is Least Concern while Dwarf Birch is Not Evaluated.

Taxonomic Classification

Rank	Alder	Dwarf Birch
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fagales (Beeches & Oaks)	Fagales (Beeches & Oaks)
Family same	Betulaceae	Betulaceae
Genus	Alnus	Betula
Species	Alnus glutinosa	Betula minor

Evolutionary Relationship

Alder and Dwarf Birch share a common ancestor at the Family level: Betulaceae.

Conservation Status

Alder

LC — Least Concern

Dwarf Birch

NE — Not Evaluated

Physical Characteristics

Attribute	Alder	Dwarf Birch
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (India, Japan), Europe (6 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Chile).

Dwarf Birch

Habitat

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

Range

Distributed across Canada, Norway, and United States.

Alder

The Alder (Alnus glutinosa) 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 3 countries:

🇨🇦 Canada 🇳🇴 Norway 🇺🇸 United States