Blackboard Tree vs Hydrangea

Alstonia scholaris compared with Hydrangea macrophylla

Key Differences

• Blackboard Tree is Least Concern while Hydrangea is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Hydrangea
Kingdom same	Plantae (نباتات)	Plantae (نباتات)
Phylum same	Magnoliophyta (كاسيات البذور)	Magnoliophyta (كاسيات البذور)
Class same	Magnoliopsida (ماغنولانية)	Magnoliopsida (ماغنولانية)
Order	Gentianales (جنطيانيات)	Cornales (قرانيات)
Family	Apocynaceae	Hydrangeaceae
Genus	Alstonia	Hydrangea
Species	Alstonia scholaris	Hydrangea macrophylla

Evolutionary Relationship

Blackboard Tree and Hydrangea share a common ancestor at the Class level: Magnoliopsida. (ماغنولانية)

Conservation Status

Blackboard Tree

LC — Least Concern

Hydrangea

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Hydrangea
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.

Hydrangea

Habitat

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

Range

Widely distributed across Africa (Seychelles, South Africa), Asia (India, Taiwan, Turkey), Europe (10 countries), North America (Guatemala), Oceania and the Pacific (Micronesia, New Zealand), and South America (Brazil, Colombia, Peru).

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 🇹🇼 Taiwan