Blackboard Tree vs Large-flowered Evening-primrose

Alstonia scholaris compared with Oenothera glazioviana

Key Differences

Blackboard Tree is Least Concern while Large-flowered Evening-primrose is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Large-flowered Evening-primrose
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Myrtales (Myrtales)
Family	Apocynaceae	Onagraceae
Genus	Alstonia	Oenothera
Species	Alstonia scholaris	Oenothera glazioviana

Evolutionary Relationship

Blackboard Tree and Large-flowered Evening-primrose share a common ancestor at the Class level: Magnoliopsida. (Dicots)

View Class: Magnoliopsida

Conservation Status

Blackboard Tree

LC — Least Concern

Large-flowered Evening-primrose

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Large-flowered Evening-primrose
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.

Large-flowered Evening-primrose

Habitat

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

Range

Widely distributed across Africa (5 countries), Asia (5 countries), Europe (29 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (4 countries).

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.