Quirliges Tausendblatt vs Slender Water-Milfoil

Myriophyllum verticillatum compared with Myriophyllum tenellum

Key Differences

• Quirliges Tausendblatt is Vulnerable while Slender Water-Milfoil is Least Concern.

Taxonomic Classification

Rank	Quirliges Tausendblatt	Slender Water-Milfoil
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Saxifragales (Steinbrechartige)	Saxifragales (Steinbrechartige)
Family same	Haloragaceae	Haloragaceae
Genus same	Myriophyllum	Myriophyllum
Species	Myriophyllum verticillatum	Myriophyllum tenellum

Evolutionary Relationship

Quirliges Tausendblatt and Slender Water-Milfoil share a common ancestor at the Genus level: Myriophyllum.

Conservation Status

Quirliges Tausendblatt

VU — Vulnerable

Slender Water-Milfoil

LC — Least Concern

Physical Characteristics

Attribute	Quirliges Tausendblatt	Slender Water-Milfoil
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Quirliges Tausendblatt

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Turkey), Europe (6 countries), and North America (Canada, United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Slender Water-Milfoil

Habitat

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

Range

Distributed across Canada, France, and United States.

Quirliges Tausendblatt

The Bracted water-milfoil (Myriophyllum verticillatum) is a species in the genus Myriophyllum. It is currently classified as Vulnerable on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are

Shared Countries

Both species can be found in 3 countries:

🇨🇦 Canada 🇫🇷 France 🇺🇸 United States