Blackboard Tree vs kaphal

Alstonia scholaris compared with Nageia nagi

Key Differences

• Blackboard Tree is Least Concern while kaphal is Near Threatened.

Taxonomic Classification

Rank	Blackboard Tree	kaphal
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	Podocarpaceae
Genus	Alstonia	Nageia
Species	Alstonia scholaris	Nageia nagi

Evolutionary Relationship

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

Conservation Status

Blackboard Tree

LC — Least Concern

kaphal

NT — Near Threatened

Physical Characteristics

Attribute	Blackboard Tree	kaphal
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.

kaphal

Habitat

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

Range

Found in Taiwan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 1 countries:

🇹🇼 Taiwan