Blue star vs round-leaf cassia

Amsonia orientalis compared with Chamaecrista rotundifolia

Key Differences

• Blue star is Critically Endangered while round-leaf cassia is Least Concern.

Taxonomic Classification

Rank	Blue star	round-leaf cassia
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Magnoliopsida (モクレン綱)	Magnoliopsida (モクレン綱)
Order	Gentianales (リンドウ目)	Fabales (マメ目)
Family	Apocynaceae	Fabaceae
Genus	Amsonia	Chamaecrista
Species	Amsonia orientalis	Chamaecrista rotundifolia

Evolutionary Relationship

Blue star and round-leaf cassia share a common ancestor at the Class level: Magnoliopsida. (モクレン綱)

Conservation Status

Blue star

CR — Critically Endangered

round-leaf cassia

LC — Least Concern

Physical Characteristics

Attribute	Blue star	round-leaf cassia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue star

Habitat

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

round-leaf cassia

Habitat

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

Range

Widely distributed across Africa (Zimbabwe), Asia (India), North America (Cuba), Oceania and the Pacific (Australia), and South America (Brazil, Colombia).

Blue star

The Blue star (Amsonia orientalis) is a species in the genus Amsonia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.