Broad-Leaved Pondweed vs Durchwachsenes Laichkraut

Potamogeton amplifolius compared with Potamogeton perfoliatus

Key Differences

• Broad-Leaved Pondweed is Least Concern while Durchwachsenes Laichkraut is Endangered.

Taxonomic Classification

Rank	Broad-Leaved Pondweed	Durchwachsenes Laichkraut
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Alismatales (Froschlöffelartige)	Alismatales (Froschlöffelartige)
Family same	Potamogetonaceae	Potamogetonaceae
Genus same	Potamogeton	Potamogeton
Species	Potamogeton amplifolius	Potamogeton perfoliatus

Evolutionary Relationship

Broad-Leaved Pondweed and Durchwachsenes Laichkraut share a common ancestor at the Genus level: Potamogeton.

Conservation Status

Broad-Leaved Pondweed

LC — Least Concern

Durchwachsenes Laichkraut

EN — Endangered

Physical Characteristics

Attribute	Broad-Leaved Pondweed	Durchwachsenes Laichkraut
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad-Leaved Pondweed

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, Norway, and United States.

Durchwachsenes Laichkraut

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Saudi Arabia), Europe (8 countries), North America (Canada, Cuba, United States), and Oceania and the Pacific (New Zealand). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Broad-Leaved Pondweed

The Broad-Leaved Pondweed (Potamogeton amplifolius) is a species in the genus Potamogeton. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Durchwachsenes Laichkraut

The Clasped Pondweed (Potamogeton perfoliatus) is a species in the genus Potamogeton. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 8 distinct biome types. Populations are also found in montane and highland environments

Shared Countries

Both species can be found in 3 countries:

🇨🇦 Canada 🇳🇴 Norway 🇺🇸 United States