bog pondweed vs fen pondweed

Potamogeton polygonifolius compared with Potamogeton coloratus

Key Differences

• bog pondweed is Least Concern while fen pondweed is Endangered.

Taxonomic Classification

Rank	bog pondweed	fen pondweed
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Alismatales (Alismatales)	Alismatales (Alismatales)
Family same	Potamogetonaceae	Potamogetonaceae
Genus same	Potamogeton	Potamogeton
Species	Potamogeton polygonifolius	Potamogeton coloratus

Evolutionary Relationship

bog pondweed and fen pondweed share a common ancestor at the Genus level: Potamogeton.

Conservation Status

bog pondweed

LC — Least Concern

fen pondweed

EN — Endangered

Physical Characteristics

Attribute	bog pondweed	fen pondweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bog pondweed

Habitat

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

Range

Found across Europe (7 countries) and North America (Canada, United States).

fen pondweed

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

bog pondweed

The bog pondweed (Potamogeton polygonifolius) is a species in the genus Potamogeton. It is currently classified as Least Concern on the IUCN Red List. Found across Europe (7 countries) and North America (Canada, United States).

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden