Blue star vs Yellow-flowered Teasel

Amsonia orientalis compared with Dipsacus strigosus

Key Differences

• Blue star is Critically Endangered while Yellow-flowered Teasel is Not Evaluated.

Taxonomic Classification

Rank	Blue star	Yellow-flowered Teasel
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)	Dipsacales (マツムシソウ目)
Family	Apocynaceae	Caprifoliaceae
Genus	Amsonia	Dipsacus
Species	Amsonia orientalis	Dipsacus strigosus

Evolutionary Relationship

Blue star and Yellow-flowered Teasel share a common ancestor at the Class level: Magnoliopsida. (モクレン綱)

Conservation Status

Blue star

CR — Critically Endangered

Yellow-flowered Teasel

NE — Not Evaluated

Physical Characteristics

Attribute	Blue star	Yellow-flowered Teasel
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.

Yellow-flowered Teasel

Habitat

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

Range

Found across Europe (13 countries).

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.