Blackboard Tree vs Chinese elm

Alstonia scholaris compared with Ulmus parvifolia

Taxonomic Classification

Rank	Blackboard Tree	Chinese elm
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Rosales (Roses & Allies)
Family	Apocynaceae	Ulmaceae
Genus	Alstonia	Ulmus
Species	Alstonia scholaris	Ulmus parvifolia

Evolutionary Relationship

Blackboard Tree and Chinese elm share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Blackboard Tree

LC — Least Concern

Chinese elm

LC — Least Concern

Physical Characteristics

Attribute	Blackboard Tree	Chinese elm
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.

Chinese elm

Habitat

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

Range

Widely distributed across Africa (Eswatini, South Africa), Asia (Taiwan), 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.

Chinese elm

The Chinese Elm (Ulmus parvifolia) is a species in the genus Ulmus. It is currently classified as Least Concern on the IUCN Red List. Native to Australia, Canada, Eswatini, South Africa, and Taiwan.

Shared Countries

Both species can be found in 2 countries:

🇹🇼 Taiwan 🇺🇸 United States