Alder vs Eel-Grass Pondweed

Alnus glutinosa compared with Potamogeton zosteriformis

Key Differences

• Alder is Least Concern while Eel-Grass Pondweed is Not Evaluated.

Taxonomic Classification

Rank	Alder	Eel-Grass Pondweed
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Magnoliopsida (Dicots)	Liliopsida (Monocots)
Order	Fagales (Beeches & Oaks)	Alismatales (Alismatales)
Family	Betulaceae	Potamogetonaceae
Genus	Alnus	Potamogeton
Species	Alnus glutinosa	Potamogeton zosteriformis

Evolutionary Relationship

Alder and Eel-Grass Pondweed share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Alder

LC — Least Concern

Eel-Grass Pondweed

NE — Not Evaluated

Physical Characteristics

Attribute	Alder	Eel-Grass Pondweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (India, Japan), Europe (6 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Chile).

Eel-Grass Pondweed

Habitat

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

Range

Distributed across Canada, Norway, and United States.

Alder

The Alder (Alnus glutinosa) is a species in the genus Alnus. 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 3 countries:

🇨🇦 Canada 🇳🇴 Norway 🇺🇸 United States