Alder vs Black Spruce

Alnus acuminata compared with Picea mariana

Key Differences

• Alder is Least Concern while Black Spruce is Not Evaluated.

Taxonomic Classification

Rank	Alder	Black Spruce
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Coniferophyta (Conifers)
Class	Magnoliopsida (Dicots)	Pinopsida (Conifers)
Order	Fagales (Beeches & Oaks)	Pinales (Pines & Allies)
Family	Betulaceae	Pinaceae (Pine Family)
Genus	Alnus	Picea
Species	Alnus acuminata	Picea mariana

Evolutionary Relationship

Alder and Black Spruce share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Alder

LC — Least Concern

Black Spruce

NE — Not Evaluated

Physical Characteristics

Attribute	Alder	Black Spruce
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

Found in Colombia.

Black Spruce

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Found across Europe (8 countries) and North America (Canada, United States).

Alder

The Alder (Alnus acuminata) 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.

Black Spruce

The Black Spruce (Picea mariana) is a species in the genus Picea. Typically found in temperate and boreal forests, often at higher elevations.