Blackboard Tree vs Clasping Henbit

Alstonia scholaris compared with Lamium amplexicaule

Taxonomic Classification

Rank	Blackboard Tree	Clasping Henbit
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Lamiales (Lamiales)
Family	Apocynaceae	Lamiaceae
Genus	Alstonia	Lamium
Species	Alstonia scholaris	Lamium amplexicaule

Evolutionary Relationship

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

Conservation Status

Blackboard Tree

LC — Least Concern

Clasping Henbit

LC — Least Concern

Physical Characteristics

Attribute	Blackboard Tree	Clasping Henbit
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.

Clasping Henbit

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and tropical and subtropical dry broadleaf forests, among 6 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Comoros, Madagascar, South Africa), Asia (Afghanistan, Taiwan), Europe (20 countries), North America (Canada, United States), Oceania and the Pacific (Australia), 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.

Clasping Henbit

The Clasping Henbit (Lamium amplexicaule) is a species in the genus Lamium. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and tropical and subtropical dry broadleaf forests, among 6 distinct biome types. Populations are also found in mo

Shared Countries

Both species can be found in 2 countries:

🇹🇼 Taiwan 🇺🇸 United States