Blackboard Tree vs Flame Nasturtium

Alstonia scholaris compared with Tropaeolum speciosum

Key Differences

• Blackboard Tree is Least Concern while Flame Nasturtium is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Flame Nasturtium
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Brassicales (Brassicales)
Family	Apocynaceae	Tropaeolaceae
Genus	Alstonia	Tropaeolum
Species	Alstonia scholaris	Tropaeolum speciosum

Evolutionary Relationship

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

Conservation Status

Blackboard Tree

LC — Least Concern

Flame Nasturtium

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Flame Nasturtium
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.

Flame Nasturtium

Habitat

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

Range

Widely distributed across Africa (South Africa), Europe (7 countries), and Oceania and the Pacific (Australia, New Zealand).

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.