American Willowherb vs Blistering Ammania

Epilobium ciliatum compared with Ammannia baccifera

Key Differences

• American Willowherb is Not Evaluated while Blistering Ammania is Least Concern.

Taxonomic Classification

Rank	American Willowherb	Blistering Ammania
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Myrtales (Myrtales)	Myrtales (Myrtales)
Family	Onagraceae	Lythraceae
Genus	Epilobium	Ammannia
Species	Epilobium ciliatum	Ammannia baccifera

Evolutionary Relationship

American Willowherb and Blistering Ammania share a common ancestor at the Order level: Myrtales. (Myrtales)

Conservation Status

American Willowherb

NE — Not Evaluated

Blistering Ammania

LC — Least Concern

Physical Characteristics

Attribute	American Willowherb	Blistering Ammania
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Willowherb

Habitat

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

Range

Widely distributed across Europe (28 countries), North America (United States), and Oceania and the Pacific (Australia, New Zealand).

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).

American Willowherb

The American Willowherb (Epilobium ciliatum) is a species in the genus Epilobium. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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

Shared Countries

Both species can be found in 2 countries:

🇬🇷 Greece 🇮🇹 Italy