Blue star vs Lesser Whipwort

Amsonia orientalis compared with Bazzania tricrenata

Key Differences

• Blue star is Critically Endangered while Lesser Whipwort is Least Concern.

Taxonomic Classification

Rank	Blue star	Lesser Whipwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Marchantiophyta (liverwort)
Class	Magnoliopsida (Dicots)	Jungermanniopsida (Jungermanniopsida)
Order	Gentianales (Gentianales)	Jungermanniales (Jungermanniales)
Family	Apocynaceae	Lepidoziaceae
Genus	Amsonia	Bazzania
Species	Amsonia orientalis	Bazzania tricrenata

Evolutionary Relationship

Blue star and Lesser Whipwort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Blue star

CR — Critically Endangered

Lesser Whipwort

LC — Least Concern

Physical Characteristics

Attribute	Blue star	Lesser Whipwort
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.

Lesser Whipwort

Habitat

Native to Asia and Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, Taiwan, 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.