Cay Sua vs Buttonweed

Alstonia scholaris compared with Malva neglecta

Taxonomic Classification

Rank	Cay Sua	Buttonweed
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)	Malvales (Bộ Cẩm quỳ)
Family	Apocynaceae	Malvaceae
Genus	Alstonia	Malva
Species	Alstonia scholaris	Malva neglecta

Evolutionary Relationship

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

Xem Class: Magnoliopsida

Conservation Status

Cay Sua

LC — Least Concern

Buttonweed

LC — Least Concern

Physical Characteristics

Attribute	Cay Sua	Buttonweed
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.

Buttonweed

Habitat

Inhabits temperate broadleaf and mixed forests and deserts and xeric shrublands within the Palearctic biogeographic realm.

Range

Widely distributed across Africa (South Africa, Zimbabwe), Asia (6 countries), Europe (19 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Argentina, Brazil, Chile).

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.

Buttonweed

The Buttonweed (Malva neglecta) is a species in the genus Malva. It is currently classified as Least Concern on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and deserts and xeric shrublands within the Palearctic biogeographic realm.