Cay Sua vs Blyde Protea

Alstonia scholaris compared with Protea laetans

Key Differences

• Cay Sua is Least Concern while Blyde Protea is Endangered.

Taxonomic Classification

Rank	Cay Sua	Blyde Protea
Kingdom same	Plantae (thực vật)	Plantae (thực vật)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Bộ Long đởm)	Proteales (Bộ Quắn hoa)
Family	Apocynaceae	Proteaceae
Genus	Alstonia	Protea
Species	Alstonia scholaris	Protea laetans

Evolutionary Relationship

Cay Sua and Blyde Protea share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Cay Sua

LC — Least Concern

Blyde Protea

EN — Endangered

Physical Characteristics

Attribute	Cay Sua	Blyde Protea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cay Sua

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.

Blyde Protea

Habitat

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

Cay Sua

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.

Blyde Protea

The Blyde Protea (Protea laetans) is a species in the genus Protea. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.