Bitter Vetch vs Blue star

Lathyrus linifolius compared with Amsonia orientalis

Key Differences

• Bitter Vetch is Endangered while Blue star is Critically Endangered.

Taxonomic Classification

Rank	Bitter Vetch	Blue star
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fabales (Legumes & Allies)	Gentianales (Gentianales)
Family	Fabaceae	Apocynaceae
Genus	Lathyrus	Amsonia
Species	Lathyrus linifolius	Amsonia orientalis

Evolutionary Relationship

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

Conservation Status

Bitter Vetch

EN — Endangered

Blue star

CR — Critically Endangered

Physical Characteristics

Attribute	Bitter Vetch	Blue star
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bitter Vetch

Habitat

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

Range

Found across Europe (6 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Blue star

Habitat

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

Bitter Vetch

The Bitter Vetch (Lathyrus linifolius) is a species in the genus Lathyrus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.