Bitter Karee vs Blackboard Tree

Searsia marlothii compared with Alstonia scholaris

Taxonomic Classification

Rank	Bitter Karee	Blackboard Tree
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Sapindales (Sapindales)	Gentianales (Gentianales)
Family	Anacardiaceae	Apocynaceae
Genus	Searsia	Alstonia
Species	Searsia marlothii	Alstonia scholaris

Evolutionary Relationship

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

Conservation Status

Bitter Karee

LC — Least Concern

Blackboard Tree

LC — Least Concern

Physical Characteristics

Attribute	Bitter Karee	Blackboard Tree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Karee

Habitat

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

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.

Bitter Karee

The Bitter Karee (Searsia marlothii) is a species in the genus Searsia. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.