American Water-Milfoil vs Variable watermilfoil

Myriophyllum sibiricum compared with Myriophyllum heterophyllum

Key Differences

• American Water-Milfoil is Least Concern while Variable watermilfoil is Not Evaluated.

Taxonomic Classification

Rank	American Water-Milfoil	Variable watermilfoil
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Saxifragales (Saxifragales)	Saxifragales (Saxifragales)
Family same	Haloragaceae	Haloragaceae
Genus same	Myriophyllum	Myriophyllum
Species	Myriophyllum sibiricum	Myriophyllum heterophyllum

Evolutionary Relationship

American Water-Milfoil and Variable watermilfoil share a common ancestor at the Genus level: Myriophyllum.

Conservation Status

American Water-Milfoil

LC — Least Concern

Variable watermilfoil

NE — Not Evaluated

Physical Characteristics

Attribute	American Water-Milfoil	Variable watermilfoil
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

American Water-Milfoil

Habitat

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

Range

Found across Europe (5 countries) and North America (Canada, United States).

Variable watermilfoil

Habitat

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

Range

Found across Europe (10 countries) and North America (Canada, Cuba, United States).

American Water-Milfoil

The American Water-Milfoil (Myriophyllum sibiricum) is a species in the genus Myriophyllum. 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 6 countries:

🇨🇦 Canada 🇩🇰 Denmark 🇫🇷 France 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States