Blue star vs five-leaf crotalaria

Amsonia orientalis compared with Crotalaria quinquefolia

Key Differences

• Blue star is Critically Endangered while five-leaf crotalaria is Least Concern.

Taxonomic Classification

Rank	Blue star	five-leaf crotalaria
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Fabales (Legumes & Allies)
Family	Apocynaceae	Fabaceae
Genus	Amsonia	Crotalaria
Species	Amsonia orientalis	Crotalaria quinquefolia

Evolutionary Relationship

Blue star and five-leaf crotalaria share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Blue star

CR — Critically Endangered

five-leaf crotalaria

LC — Least Concern

Physical Characteristics

Attribute	Blue star	five-leaf crotalaria
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.

five-leaf crotalaria

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Australasia biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Singapore), Oceania and the Pacific (5 countries), and South America (Guyana).

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.