Blue star vs Caribbean Thoroughwort

Amsonia orientalis compared with Chromolaena corymbosa

Key Differences

• Blue star is Critically Endangered while Caribbean Thoroughwort is Not Evaluated.

Taxonomic Classification

Rank	Blue star	Caribbean Thoroughwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Asterales (Daisies & Sunflowers)
Family	Apocynaceae	Asteraceae (Daisy Family)
Genus	Amsonia	Chromolaena
Species	Amsonia orientalis	Chromolaena corymbosa

Evolutionary Relationship

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

Conservation Status

Blue star

CR — Critically Endangered

Caribbean Thoroughwort

NE — Not Evaluated

Physical Characteristics

Attribute	Blue star	Caribbean Thoroughwort
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.

Caribbean Thoroughwort

Habitat

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

Range

Widely distributed across Africa (4 countries), Asia (India), and North America (United States).

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.

Caribbean Thoroughwort

The Caribbean Thoroughwort (Chromolaena corymbosa) is a species in the genus Chromolaena. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.