Blackboard Tree vs Blue Spruce

Alstonia scholaris compared with Picea pungens

Key Differences

• Blackboard Tree is Least Concern while Blue Spruce is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Blue Spruce
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Coniferophyta (Conifers)
Class	Magnoliopsida (Dicots)	Pinopsida (Conifers)
Order	Gentianales (Gentianales)	Pinales (Pines & Allies)
Family	Apocynaceae	Pinaceae (Pine Family)
Genus	Alstonia	Picea
Species	Alstonia scholaris	Picea pungens

Evolutionary Relationship

Blackboard Tree and Blue Spruce share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Blackboard Tree

LC — Least Concern

Blue Spruce

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Blue Spruce
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackboard Tree

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Micronesia, Taiwan, and United States.

Blue Spruce

Habitat

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

Range

Widely distributed across Asia (Armenia, Turkey), Europe (10 countries), North America (Canada, United States), and Oceania and the Pacific (Australia).

Blackboard Tree

The Blackboard Tree (Alstonia scholaris) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Blue Spruce

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

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States