Blackboard Tree vs Shellplant

Alstonia scholaris compared with Alpinia zerumbet

Key Differences

• Blackboard Tree is Least Concern while Shellplant is Data Deficient.

Taxonomic Classification

Rank	Blackboard Tree	Shellplant
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Magnoliopsida (Dicots)	Liliopsida (Monocots)
Order	Gentianales (Gentianales)	Zingiberales (Zingiberales)
Family	Apocynaceae	Zingiberaceae
Genus	Alstonia	Alpinia
Species	Alstonia scholaris	Alpinia zerumbet

Evolutionary Relationship

Blackboard Tree and Shellplant share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Blackboard Tree

LC — Least Concern

Shellplant

DD — Data Deficient

Physical Characteristics

Attribute	Blackboard Tree	Shellplant
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.

Shellplant

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical grasslands and savannas, among 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (4 countries), Asia (Taiwan), Europe (Portugal, Spain), North America (Cuba, Nicaragua, United States), Oceania and the Pacific (5 countries), and South America (Brazil, Colombia, Ecuador).

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.

Shared Countries

Both species can be found in 3 countries:

🇫🇲 Micronesia 🇹🇼 Taiwan 🇺🇸 United States