Bearded Stonewort vs Brook-Side Alder

Chara canescens compared with Alnus serrulata

Key Differences

• Bearded Stonewort is Vulnerable while Brook-Side Alder is Least Concern.

Taxonomic Classification

Rank	Bearded Stonewort	Brook-Side Alder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Charophyta (Charophyta)	Magnoliophyta (Flowering Plants)
Class	Charophyceae (Charophyceae)	Magnoliopsida (Dicots)
Order	Charales (Charales)	Fagales (Beeches & Oaks)
Family	Characeae	Betulaceae
Genus	Chara	Alnus
Species	Chara canescens	Alnus serrulata

Evolutionary Relationship

Bearded Stonewort and Brook-Side Alder share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Bearded Stonewort

VU — Vulnerable

Brook-Side Alder

LC — Least Concern

Physical Characteristics

Attribute	Bearded Stonewort	Brook-Side Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bearded Stonewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

Bearded Stonewort

The Bearded Stonewort (Chara canescens) is a species in the genus Chara. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

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.