Bitter Vetch vs Norfolk Everlasting-pea

Lathyrus linifolius compared with Lathyrus heterophyllus

Key Differences

• Bitter Vetch is Endangered while Norfolk Everlasting-pea is Least Concern.

Taxonomic Classification

Rank	Bitter Vetch	Norfolk Everlasting-pea
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fabales (Legumes & Allies)	Fabales (Legumes & Allies)
Family same	Fabaceae	Fabaceae
Genus same	Lathyrus	Lathyrus
Species	Lathyrus linifolius	Lathyrus heterophyllus

Evolutionary Relationship

Bitter Vetch and Norfolk Everlasting-pea share a common ancestor at the Genus level: Lathyrus.

Conservation Status

Bitter Vetch

EN — Endangered

Norfolk Everlasting-pea

LC — Least Concern

Physical Characteristics

Attribute	Bitter Vetch	Norfolk Everlasting-pea
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.

Norfolk Everlasting-pea

Habitat

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

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom.

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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway