Blue star vs hooked-pepperwort

Amsonia orientalis compared with Marsilea vestita

Key Differences

• Blue star is Critically Endangered while hooked-pepperwort is Near Threatened.

Taxonomic Classification

Rank	Blue star	hooked-pepperwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Tracheophyta
Class	Magnoliopsida (Dicots)	Polypodiopsida (Polypodiopsida)
Order	Gentianales (Gentianales)	Salviniales (Salviniales)
Family	Apocynaceae	Marsileaceae
Genus	Amsonia	Marsilea
Species	Amsonia orientalis	Marsilea vestita

Evolutionary Relationship

Blue star and hooked-pepperwort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Blue star

CR — Critically Endangered

hooked-pepperwort

NT — Near Threatened

Physical Characteristics

Attribute	Blue star	hooked-pepperwort
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.

hooked-pepperwort

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Canada and Cuba. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.