Blue star vs flax dodder

Amsonia orientalis compared with Cuscuta epilinum

Key Differences

• Blue star is Critically Endangered while flax dodder is Extinct.

Taxonomic Classification

Rank	Blue star	flax dodder
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)	Solanales (ナス目)
Family	Apocynaceae	Convolvulaceae
Genus	Amsonia	Cuscuta
Species	Amsonia orientalis	Cuscuta epilinum

Evolutionary Relationship

Blue star and flax dodder share a common ancestor at the Class level: Magnoliopsida. (モクレン綱)

Conservation Status

Blue star

CR — Critically Endangered

flax dodder

EX — Extinct

Physical Characteristics

Attribute	Blue star	flax dodder
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.

flax dodder

Habitat

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

Range

Widely distributed across Africa (Congo (DRC)), Asia (5 countries), Europe (20 countries), North America (Canada, United States), and South America (Brazil).

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.