Blue star vs Tuberous Valerian

Amsonia orientalis compared with Valeriana tuberosa

Key Differences

• Blue star is Critically Endangered while Tuberous Valerian is Least Concern.

Taxonomic Classification

Rank	Blue star	Tuberous Valerian
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Dipsacales (Dipsacales)
Family	Apocynaceae	Caprifoliaceae
Genus	Amsonia	Valeriana
Species	Amsonia orientalis	Valeriana tuberosa

Evolutionary Relationship

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

Conservation Status

Blue star

CR — Critically Endangered

Tuberous Valerian

LC — Least Concern

Physical Characteristics

Attribute	Blue star	Tuberous Valerian
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.

Tuberous Valerian

Habitat

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

Range

Found in Portugal.

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.