Brook Alder vs Kaji-kaede

Alnus maritima compared with Acer diabolicum

Key Differences

• Brook Alder is Endangered while Kaji-kaede is Least Concern.

Taxonomic Classification

Rank	Brook Alder	Kaji-kaede
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	Fagales (ブナ目)	Sapindales (ムクロジ目)
Family	Betulaceae	Sapindaceae
Genus	Alnus	Acer
Species	Alnus maritima	Acer diabolicum

Evolutionary Relationship

Brook Alder and Kaji-kaede share a common ancestor at the Class level: Magnoliopsida. (モクレン綱)

Conservation Status

Brook Alder

EN — Endangered

Kaji-kaede

LC — Least Concern

Physical Characteristics

Attribute	Brook Alder	Kaji-kaede
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Kaji-kaede

Habitat

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

Brook Alder

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