Blue star vs Rockspray

Amsonia orientalis compared with Cotoneaster horizontalis

Key Differences

• Blue star is Critically Endangered while Rockspray is Not Evaluated.

Taxonomic Classification

Rank	Blue star	Rockspray
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Rosales (Roses & Allies)
Family	Apocynaceae	Rosaceae (Rose Family)
Genus	Amsonia	Cotoneaster
Species	Amsonia orientalis	Cotoneaster horizontalis

Evolutionary Relationship

Blue star and Rockspray share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Blue star

CR — Critically Endangered

Rockspray

NE — Not Evaluated

Physical Characteristics

Attribute	Blue star	Rockspray
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.

Rockspray

Habitat

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

Range

Widely distributed across Asia (Armenia, Taiwan, Turkey), Europe (21 countries), North America (Canada, United States), and Oceania and the Pacific (Australia, New Zealand).

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.