Blackboard Tree vs Button Dodder

Alstonia scholaris compared with Cuscuta cephalanthi

Key Differences

• Blackboard Tree is Least Concern while Button Dodder is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Button Dodder
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum same	Magnoliophyta (피자식물문)	Magnoliophyta (피자식물문)
Class same	Magnoliopsida (목련강)	Magnoliopsida (목련강)
Order	Gentianales (용담목)	Solanales (가지목)
Family	Apocynaceae	Convolvulaceae
Genus	Alstonia	Cuscuta
Species	Alstonia scholaris	Cuscuta cephalanthi

Evolutionary Relationship

Blackboard Tree and Button Dodder share a common ancestor at the Class level: Magnoliopsida. (목련강)

Conservation Status

Blackboard Tree

LC — Least Concern

Button Dodder

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Button 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.

Button Dodder

Habitat

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

Range

Distributed across Canada and United States.

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.

Button Dodder

The Button Dodder (Cuscuta cephalanthi) is a species in the genus Cuscuta. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States