Blackboard Tree vs cocoa

Alstonia scholaris compared with Theobroma cacao

Key Differences

• Blackboard Tree is Least Concern while cocoa is Not Evaluated.

Taxonomic Classification

Rank	Blackboard Tree	cocoa
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Malvales (Malvales)
Family	Apocynaceae	Malvaceae
Genus	Alstonia	Theobroma
Species	Alstonia scholaris	Theobroma cacao

Evolutionary Relationship

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

Conservation Status

Blackboard Tree

LC — Least Concern

cocoa

NE — Not Evaluated

Physical Characteristics

Attribute	Blackboard Tree	cocoa
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.

cocoa

Habitat

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

Range

Widely distributed across Africa (7 countries), Asia (Laos, Philippines, Taiwan), North America (Costa Rica), and South America (Brazil, Colombia).

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.

cocoa

Cocoa (Theobroma cacao) is a small tropical tree in the family Malvaceae, native to the humid lowland forests of the Amazon basin and Mesoamerica, where it originated in domestication by pre-Columbian civilisations — notably the Maya and Aztec — who consumed fermented cacao beverages in ritual and elite contexts for millennia before European contact. Cultivated commercially across the humid tropics today, primarily in West Africa (Ivory Coast, Ghana, Nigeria), Southeast Asia, and Latin America, it is one of the world's most economically significant crop plants. Growing to 4–10 metres under cultivation, the tree bears distinctive cauliflorous flowers — produced directly on the main trunk and large branches — that are pollinated by tiny midges of the genus Forcipomyia. The large, ribbed pods develop on the trunk and branches, enclosing 20–50 seeds embedded in a sweet white pulp. After harvest, seeds undergo controlled fermentation and drying to develop the complex chemical precursors of chocolate flavour. The seeds contain methylxanthines including theobromine and caffeine, as well as flavonoid antioxidants. Theobroma cacao has not been assessed on the IUCN Red List, though wild populations in its native Amazonian and Mesoamerican range face pressure from deforestation. Commercial production relies on a narrow genetic base and faces growing threats from fungal diseases including witches' broom and frosty pod rot.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan