Blackboard Tree vs Cathedral bells

Alstonia scholaris compared with Kalanchoe pinnata

Key Differences

• Blackboard Tree is Least Concern while Cathedral bells is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Cathedral bells
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Saxifragales (Saxifragales)
Family	Apocynaceae	Crassulaceae
Genus	Alstonia	Kalanchoe
Species	Alstonia scholaris	Kalanchoe pinnata

Evolutionary Relationship

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

Conservation Status

Blackboard Tree

LC — Least Concern

Cathedral bells

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Cathedral bells
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.

Cathedral bells

Habitat

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

Range

Widely distributed across Africa (11 countries), Asia (6 countries), Europe (Portugal, Spain), North America (17 countries), Oceania and the Pacific (10 countries), and South America (10 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.

Cathedral bells

The Cathedral bells (Kalanchoe pinnata) is a species in the genus Kalanchoe. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 2 countries:

🇫🇲 Micronesia 🇺🇸 United States