Blue star vs grey tickseed

Amsonia orientalis compared with Corispermum marschallii

Key Differences

• Blue star is Critically Endangered while grey tickseed is Extinct.

Taxonomic Classification

Rank	Blue star	grey tickseed
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Caryophyllales (Caryophyllales)
Family	Apocynaceae	Amaranthaceae
Genus	Amsonia	Corispermum
Species	Amsonia orientalis	Corispermum marschallii

Evolutionary Relationship

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

Conservation Status

Blue star

CR — Critically Endangered

grey tickseed

EX — Extinct

Physical Characteristics

Attribute	Blue star	grey tickseed
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.

grey tickseed

Habitat

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

Range

Found across Europe (10 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.