Blue marble tree vs Brook Alder

Elaeocarpus angustifolius compared with Alnus maritima

Key Differences

• Blue marble tree is Least Concern while Brook Alder is Endangered.

Taxonomic Classification

Rank	Blue marble tree	Brook Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Oxalidales (Oxalidales)	Fagales (Beeches & Oaks)
Family	Elaeocarpaceae	Betulaceae
Genus	Elaeocarpus	Alnus
Species	Elaeocarpus angustifolius	Alnus maritima

Evolutionary Relationship

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

Conservation Status

Blue marble tree

LC — Least Concern

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Blue marble tree	Brook Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue marble tree

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and mangrove forests and coastal wetlands, among 4 distinct biome types spanning the Indomalayan and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Malaysia), North America (United States), Oceania and the Pacific (Fiji, Palau, Samoa), and South America (Brazil).

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.

Blue marble tree

The Blue Marble Tree (Elaeocarpus angustifolius) is a species in the genus Elaeocarpus. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and mangrove forests and coastal wetlands, among 4 distinct biome types spanning the Indomalayan and Oceanian.

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.