Brook-Side Alder vs Sargasso Weed

Alnus serrulata compared with Sargassum natans

Key Differences

• Brook-Side Alder is Least Concern while Sargasso Weed is Not Evaluated.

Taxonomic Classification

Rank	Brook-Side Alder	Sargasso Weed
Kingdom	Plantae (Plants)	Chromista (Chromista)
Phylum	Magnoliophyta (Flowering Plants)	Ochrophyta (Ochrophyta)
Class	Magnoliopsida (Dicots)	Phaeophyceae (Phaeophyceae)
Order	Fagales (Beeches & Oaks)	Fucales (Fucales)
Family	Betulaceae	Sargassaceae
Genus	Alnus	Sargassum
Species	Alnus serrulata	Sargassum natans

Conservation Status

Brook-Side Alder

LC — Least Concern

Sargasso Weed

NE — Not Evaluated

Physical Characteristics

Attribute	Brook-Side Alder	Sargasso Weed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

Sargasso Weed

Habitat

Native to Africa and Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Norway, and Sao Tome and Principe.

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.