Brook Alder vs Cosson's hook moss

Alnus maritima compared with Scorpidium cossonii

Key Differences

• Brook Alder is Endangered while Cosson's hook moss is Vulnerable.

Taxonomic Classification

Rank	Brook Alder	Cosson's hook moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Bryophyta
Class	Magnoliopsida (Dicots)	Bryopsida (Bryopsida)
Order	Fagales (Beeches & Oaks)	Hypnales (Hypnales)
Family	Betulaceae	Scorpidiaceae
Genus	Alnus	Scorpidium
Species	Alnus maritima	Scorpidium cossonii

Evolutionary Relationship

Brook Alder and Cosson's hook moss share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Brook Alder

EN — Endangered

Cosson's hook moss

VU — Vulnerable

Physical Characteristics

Attribute	Brook Alder	Cosson's hook moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cosson's hook moss

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered 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 1 countries:

🇧🇪 Belgium