Blackboard Tree vs Siberian corydalis

Alstonia scholaris compared with Corydalis nobilis

Key Differences

• Blackboard Tree is Least Concern while Siberian corydalis is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Siberian corydalis
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Ranunculales (Ranunculales)
Family	Apocynaceae	Papaveraceae
Genus	Alstonia	Corydalis
Species	Alstonia scholaris	Corydalis nobilis

Evolutionary Relationship

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

Conservation Status

Blackboard Tree

LC — Least Concern

Siberian corydalis

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Siberian corydalis
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.

Siberian corydalis

Habitat

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

Range

Distributed across Denmark, Estonia, Finland, Norway, and Sweden.

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.