Marsh Pea vs yellow vetchling

Lathyrus palustris compared with Lathyrus aphaca

Key Differences

• Marsh Pea is Endangered while yellow vetchling is Near Threatened.

Taxonomic Classification

Rank	Marsh Pea	yellow vetchling
Kingdom same	Plantae (thực vật)	Plantae (thực vật)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Fabales (Bộ Đậu)	Fabales (Bộ Đậu)
Family same	Fabaceae	Fabaceae
Genus same	Lathyrus	Lathyrus
Species	Lathyrus palustris	Lathyrus aphaca

Evolutionary Relationship

Marsh Pea and yellow vetchling share a common ancestor at the Genus level: Lathyrus.

Conservation Status

Marsh Pea

EN — Endangered

yellow vetchling

NT — Near Threatened

Physical Characteristics

Attribute	Marsh Pea	yellow vetchling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Marsh Pea

Habitat

Found across multiple habitat types including boreal forests and taiga, Mediterranean forests and woodlands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Israel), Europe (7 countries), North America (Canada, United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

yellow vetchling

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical coniferous forests, and temperate broadleaf and mixed forests, among 7 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (4 countries), Europe (12 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 7 countries:

🇧🇪 Belgium 🇧🇷 Brazil 🇨🇦 Canada 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States