Black Maple vs Caucasian Alder

Acer nigrum compared with Alnus subcordata

Taxonomic Classification

Rank	Black Maple	Caucasian Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Sapindales (Sapindales)	Fagales (Beeches & Oaks)
Family	Sapindaceae	Betulaceae
Genus	Acer	Alnus
Species	Acer nigrum	Alnus subcordata

Evolutionary Relationship

Black Maple and Caucasian Alder share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Black Maple

LC — Least Concern

Caucasian Alder

LC — Least Concern

Physical Characteristics

Attribute	Black Maple	Caucasian Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Maple

Habitat

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

Range

Distributed across Canada and United States.

Caucasian Alder

Habitat

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

Black Maple

The Black Maple (Acer nigrum) is a species in the genus Acer. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Caucasian Alder

The Caucasian Alder (Alnus subcordata) 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.