Broadleaf Pondweed vs Brook-Side Alder

Stuckenia pectinata compared with Alnus serrulata

Taxonomic Classification

Rank	Broadleaf Pondweed	Brook-Side Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Liliopsida (Monocots)	Magnoliopsida (Dicots)
Order	Alismatales (Alismatales)	Fagales (Beeches & Oaks)
Family	Potamogetonaceae	Betulaceae
Genus	Stuckenia	Alnus
Species	Stuckenia pectinata	Alnus serrulata

Evolutionary Relationship

Broadleaf Pondweed and Brook-Side Alder share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Broadleaf Pondweed

LC — Least Concern

Brook-Side Alder

LC — Least Concern

Physical Characteristics

Attribute	Broadleaf Pondweed	Brook-Side Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadleaf Pondweed

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (Canada, Cuba, United States), Oceania and the Pacific (Australia), and South America (Brazil, Colombia).

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

Broadleaf Pondweed

The Broadleaf Pondweed (Stuckenia pectinata) is a species in the genus Stuckenia. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) 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 2 countries:

🇨🇦 Canada 🇺🇸 United States