Australian redcedar vs Blackboard Tree

Toona ciliata compared with Alstonia scholaris

Taxonomic Classification

Rank	Australian redcedar	Blackboard Tree
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Magnoliopsida (モクレン綱)	Magnoliopsida (モクレン綱)
Order	Sapindales (ムクロジ目)	Gentianales (リンドウ目)
Family	Meliaceae	Apocynaceae
Genus	Toona	Alstonia
Species	Toona ciliata	Alstonia scholaris

Evolutionary Relationship

Australian redcedar and Blackboard Tree share a common ancestor at the Class level: Magnoliopsida. (モクレン綱)

Conservation Status

Australian redcedar

LC — Least Concern

Blackboard Tree

LC — Least Concern

Physical Characteristics

Attribute	Australian redcedar	Blackboard Tree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian redcedar

Habitat

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

Range

Widely distributed across Africa (11 countries), Asia (Afghanistan), North America (United States), Oceania and the Pacific (4 countries), and South America (Brazil).

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.

Australian redcedar

The Australian redcedar (Toona ciliata) is a species in the genus Toona. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 7 distinct biome types. Populations are also found.

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 2 countries:

🇫🇲 Micronesia 🇺🇸 United States