Blackboard Tree vs Green Grape Algae

Alstonia scholaris compared with Caulerpa racemosa

Key Differences

• Blackboard Tree is Least Concern while Green Grape Algae is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	Green Grape Algae
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Chlorophyta (Chlorophyta)
Class	Magnoliopsida (Dicots)	Ulvophyceae (Ulvophyceae)
Order	Gentianales (Gentianales)	Bryopsidales (Bryopsidales)
Family	Apocynaceae	Caulerpaceae
Genus	Alstonia	Caulerpa
Species	Alstonia scholaris	Caulerpa racemosa

Evolutionary Relationship

Blackboard Tree and Green Grape Algae share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Blackboard Tree

LC — Least Concern

Green Grape Algae

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	Green Grape Algae
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.

Green Grape Algae

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Algeria, Tunisia), Asia (Cyprus, Israel, Syria), Europe (8 countries), 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.