Blue star vs Jerusalem artichoke

Amsonia orientalis compared with Helianthus tuberosus

Key Differences

• Blue star is Critically Endangered while Jerusalem artichoke is Not Evaluated.

Taxonomic Classification

Rank	Blue star	Jerusalem artichoke
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	Helianthus (Sunflowers)
Species	Amsonia orientalis	Helianthus tuberosus

Evolutionary Relationship

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

Conservation Status

Blue star

CR — Critically Endangered

Jerusalem artichoke

NE — Not Evaluated

Physical Characteristics

Attribute	Blue star	Jerusalem artichoke
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.

Jerusalem artichoke

Habitat

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

Range

Widely distributed across Africa (Libya, Rwanda, Seychelles), Asia (10 countries), Europe (37 countries), North America (Canada, United States), Oceania and the Pacific (New Zealand), and South America (Chile).

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.