Blue star vs Bach-Kratzdistel

Amsonia orientalis compared with Cirsium rivulare

Key Differences

• Blue star is Critically Endangered while Bach-Kratzdistel is Extinct.

Taxonomic Classification

Rank	Blue star	Bach-Kratzdistel
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Enzianartige)	Asterales (Asternartige)
Family	Apocynaceae	Asteraceae (Daisy Family)
Genus	Amsonia	Cirsium
Species	Amsonia orientalis	Cirsium rivulare

Evolutionary Relationship

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

Conservation Status

Blue star

CR — Critically Endangered

Bach-Kratzdistel

EX — Extinct

Physical Characteristics

Attribute	Blue star	Bach-Kratzdistel
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.

Bach-Kratzdistel

Habitat

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

Range

Found across Europe (7 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.

Bach-Kratzdistel

The Brook Thistle (Cirsium rivulare) is a species in the genus Cirsium. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.