Blackboard Tree vs flax dodder

Alstonia scholaris compared with Cuscuta epilinum

Key Differences

• Blackboard Tree is Least Concern while flax dodder is Extinct.

Taxonomic Classification

Rank	Blackboard Tree	flax dodder
Kingdom same	Plantae (पादप)	Plantae (पादप)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (मैग्नोलियोप्सीडा)	Magnoliopsida (मैग्नोलियोप्सीडा)
Order	Gentianales (Gentianales)	Solanales (Solanales)
Family	Apocynaceae	Convolvulaceae
Genus	Alstonia	Cuscuta
Species	Alstonia scholaris	Cuscuta epilinum

Evolutionary Relationship

Blackboard Tree and flax dodder share a common ancestor at the Class level: Magnoliopsida. (मैग्नोलियोप्सीडा)

Conservation Status

Blackboard Tree

LC — Least Concern

flax dodder

EX — Extinct

Physical Characteristics

Attribute	Blackboard Tree	flax dodder
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.

flax dodder

Habitat

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

Range

Widely distributed across Africa (Congo (DRC)), Asia (5 countries), Europe (20 countries), North America (Canada, United States), and South America (Brazil).

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:

🇹🇼 Taiwan 🇺🇸 United States