Alder vs Walnuts

Alnus glutinosa compared with Juglans pyriformis

Key Differences

• Alder is Least Concern while Walnuts is Endangered.

Taxonomic Classification

Rank	Alder	Walnuts
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Magnoliopsida (モクレン綱)	Magnoliopsida (モクレン綱)
Order same	Fagales (ブナ目)	Fagales (ブナ目)
Family	Betulaceae	Juglandaceae
Genus	Alnus	Juglans
Species	Alnus glutinosa	Juglans pyriformis

Evolutionary Relationship

Alder and Walnuts share a common ancestor at the Order level: Fagales. (ブナ目)

Conservation Status

Alder

LC — Least Concern

Walnuts

EN — Endangered

Physical Characteristics

Attribute	Alder	Walnuts
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).

Walnuts

Habitat

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

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.