Blistering Ammania vs Grass pea

Ammannia baccifera compared with Lathyrus sphaericus

Key Differences

• Blistering Ammania is Least Concern while Grass pea is Endangered.

Taxonomic Classification

Rank	Blistering Ammania	Grass pea
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Myrtales (Myrtales)	Fabales (Legumes & Allies)
Family	Lythraceae	Fabaceae
Genus	Ammannia	Lathyrus
Species	Ammannia baccifera	Lathyrus sphaericus

Evolutionary Relationship

Blistering Ammania and Grass pea share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Blistering Ammania

LC — Least Concern

Grass pea

EN — Endangered

Physical Characteristics

Attribute	Blistering Ammania	Grass pea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blistering Ammania

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and mangrove forests and coastal wetlands, among 4 distinct biome types spanning the Indomalayan and Oceanian and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (5 countries), Europe (Greece, Italy, North Macedonia), and Oceania and the Pacific (Palau).

Grass pea

Habitat

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

Range

Widely distributed across Europe (10 countries), North America (Canada, United States), and Oceania and the Pacific (Australia). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Blistering Ammania

The Blistering Ammania (Ammannia baccifera) is a species in the genus Ammannia. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and mangrove forests and coastal wetlands, among 4 distinct biome types spanning the Indomalayan and Oceanian