Blackboard Tree vs medium flowered winter-cress

Alstonia scholaris compared with Barbarea intermedia

Key Differences

• Blackboard Tree is Least Concern while medium flowered winter-cress is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	medium flowered winter-cress
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum same	Magnoliophyta (피자식물문)	Magnoliophyta (피자식물문)
Class same	Magnoliopsida (목련강)	Magnoliopsida (목련강)
Order	Gentianales (용담목)	Brassicales (십자화목)
Family	Apocynaceae	Brassicaceae
Genus	Alstonia	Barbarea
Species	Alstonia scholaris	Barbarea intermedia

Evolutionary Relationship

Blackboard Tree and medium flowered winter-cress share a common ancestor at the Class level: Magnoliopsida. (목련강)

Conservation Status

Blackboard Tree

LC — Least Concern

medium flowered winter-cress

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	medium flowered winter-cress
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.

medium flowered winter-cress

Habitat

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

Range

Widely distributed across Asia (India), Europe (14 countries), and Oceania and the Pacific (Australia).

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.