Blackboard Tree vs Java plum

Alstonia scholaris compared with Syzygium cumini

Taxonomic Classification

Rank	Blackboard Tree	Java plum
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (木兰植物门)	Magnoliophyta (木兰植物门)
Class same	Magnoliopsida (木兰纲)	Magnoliopsida (木兰纲)
Order	Gentianales (龙胆目)	Myrtales (桃金娘目)
Family	Apocynaceae	Myrtaceae
Genus	Alstonia	Syzygium
Species	Alstonia scholaris	Syzygium cumini

Evolutionary Relationship

Blackboard Tree and Java plum share a common ancestor at the Class level: Magnoliopsida. (木兰纲)

Conservation Status

Blackboard Tree

LC — Least Concern

Java plum

LC — Least Concern

Physical Characteristics

Attribute	Blackboard Tree	Java plum
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.

Java plum

Habitat

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

Range

Widely distributed across Africa (13 countries), Asia (8 countries), North America (16 countries), Oceania and the Pacific (6 countries), and South America (7 countries).

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