Blue star vs white chalice-bubble

Amsonia orientalis compared with Cylichna alba

Key Differences

• Blue star is Critically Endangered while white chalice-bubble is Not Evaluated.

Taxonomic Classification

Rank	Blue star	white chalice-bubble
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Mollusca (Mollusks)
Class	Magnoliopsida (Dicots)	Gastropoda (Gastropoda)
Order	Gentianales (Gentianales)	Cephalaspidea (Cephalaspidea)
Family	Apocynaceae	Cylichnidae
Genus	Amsonia	Cylichna
Species	Amsonia orientalis	Cylichna alba

Conservation Status

Blue star

CR — Critically Endangered

white chalice-bubble

NE — Not Evaluated

Physical Characteristics

Attribute	Blue star	white chalice-bubble
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.

white chalice-bubble

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Norway, Sweden, and United States.

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.