Blackboard Tree vs Ceylon-olive

Alstonia scholaris compared with Elaeocarpus serratus

Key Differences

• Blackboard Tree is Least Concern while Ceylon-olive is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Ceylon-olive
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Oxalidales (Oxalidales)
Family	Apocynaceae	Elaeocarpaceae
Genus	Alstonia	Elaeocarpus
Species	Alstonia scholaris	Elaeocarpus serratus

Evolutionary Relationship

Blackboard Tree and Ceylon-olive share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Blackboard Tree

LC — Least Concern

Ceylon-olive

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Ceylon-olive
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.

Ceylon-olive

Habitat

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

Range

Distributed across Brazil, Mauritius, and Taiwan.

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.

Ceylon-olive

The Ceylon-Olive (Elaeocarpus serratus) is a species in the genus Elaeocarpus. Distributed across Brazil, Mauritius, and Taiwan.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan