Brook Alder vs Tangled Thread Moss

Alnus maritima compared with Hygroamblystegium varium

Key Differences

• Brook Alder is Endangered while Tangled Thread Moss is Near Threatened.

Taxonomic Classification

Rank	Brook Alder	Tangled Thread 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	Amblystegiaceae
Genus	Alnus	Hygroamblystegium
Species	Alnus maritima	Hygroamblystegium varium

Evolutionary Relationship

Brook Alder and Tangled Thread Moss share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Brook Alder

EN — Endangered

Tangled Thread Moss

NT — Near Threatened

Physical Characteristics

Attribute	Brook Alder	Tangled Thread 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.

Tangled Thread Moss

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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