American Willowherb vs Chickweed Willowherb

Epilobium ciliatum compared with Epilobium alsinifolium

Key Differences

• American Willowherb is Not Evaluated while Chickweed Willowherb is Least Concern.

Taxonomic Classification

Rank	American Willowherb	Chickweed Willowherb
Kingdom same	Plantae (植物)	Plantae (植物)
Phylum same	Magnoliophyta (被子植物門)	Magnoliophyta (被子植物門)
Class same	Magnoliopsida (モクレン綱)	Magnoliopsida (モクレン綱)
Order same	Myrtales (フトモモ目)	Myrtales (フトモモ目)
Family same	Onagraceae	Onagraceae
Genus same	Epilobium	Epilobium
Species	Epilobium ciliatum	Epilobium alsinifolium

Evolutionary Relationship

American Willowherb and Chickweed Willowherb share a common ancestor at the Genus level: Epilobium.

Conservation Status

American Willowherb

NE — Not Evaluated

Chickweed Willowherb

LC — Least Concern

Physical Characteristics

Attribute	American Willowherb	Chickweed Willowherb
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).

Chickweed Willowherb

Habitat

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

Range

Distributed across Finland, Iceland, Norway, and Sweden.

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.

Chickweed Willowherb

The Chickweed Willowherb (Epilobium alsinifolium) is a species in the genus Epilobium. It is currently classified as Least Concern 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 4 countries:

🇫🇮 Finland 🇮🇸 Iceland 🇳🇴 Norway 🇸🇪 Sweden