Blue star vs large cut notchwort

Amsonia orientalis compared with Tritomaria exsectiformis

Key Differences

• Blue star is Critically Endangered while large cut notchwort is Extinct.

Taxonomic Classification

Rank	Blue star	large cut notchwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Marchantiophyta (liverwort)
Class	Magnoliopsida (Dicots)	Jungermanniopsida (Jungermanniopsida)
Order	Gentianales (Gentianales)	Jungermanniales (Jungermanniales)
Family	Apocynaceae	Lophoziaceae
Genus	Amsonia	Tritomaria
Species	Amsonia orientalis	Tritomaria exsectiformis

Evolutionary Relationship

Blue star and large cut notchwort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Blue star

CR — Critically Endangered

large cut notchwort

EX — Extinct

Physical Characteristics

Attribute	Blue star	large cut notchwort
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.

large cut notchwort

Habitat

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

Range

Found across Europe (5 countries) and North America (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.