Brook Alder vs Butterfly tree

Alnus maritima compared with Bauhinia purpurea

Key Differences

• Brook Alder is Endangered while Butterfly tree is Least Concern.

Taxonomic Classification

Rank	Brook Alder	Butterfly tree
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Fabales (Legumes & Allies)
Family	Betulaceae	Fabaceae
Genus	Alnus	Bauhinia
Species	Alnus maritima	Bauhinia purpurea

Evolutionary Relationship

Brook Alder and Butterfly tree share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Brook Alder

EN — Endangered

Butterfly tree

LC — Least Concern

Physical Characteristics

Attribute	Brook Alder	Butterfly tree
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.

Butterfly tree

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 5 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (6 countries), Europe (United Kingdom), North America (6 countries), Oceania and the Pacific (4 countries), and South America (Colombia).

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.

Butterfly tree

The Butterfly tree (Bauhinia purpurea) is a species in the genus Bauhinia. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 5 distinct biome types. Populations are also found

Shared Countries

Both species can be found in 1 countries:

🇬🇧 United Kingdom