Blue star vs Ervilhaca-do-Campo

Amsonia orientalis compared with Lathyrus pratensis

Key Differences

• Blue star is Critically Endangered while Ervilhaca-do-Campo is Least Concern.

Taxonomic Classification

Rank	Blue star	Ervilhaca-do-Campo
Kingdom same	Plantae (plantas)	Plantae (plantas)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Gentianales (Gentianales)	Fabales (Legumes & Allies)
Family	Apocynaceae	Fabaceae
Genus	Amsonia	Lathyrus
Species	Amsonia orientalis	Lathyrus pratensis

Evolutionary Relationship

Blue star and Ervilhaca-do-Campo share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Blue star

CR — Critically Endangered

Ervilhaca-do-Campo

LC — Least Concern

Physical Characteristics

Attribute	Blue star	Ervilhaca-do-Campo
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.

Ervilhaca-do-Campo

Habitat

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

Range

Widely distributed across Asia (Japan), Europe (8 countries), North America (Canada, United States), and South America (Brazil).

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.