Bog Rosemary vs Cosson's hook moss

Andromeda polifolia compared with Scorpidium cossonii

Key Differences

• Bog Rosemary is Endangered while Cosson's hook moss is Vulnerable.

Taxonomic Classification

Rank	Bog Rosemary	Cosson's hook moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Bryophyta
Class	Magnoliopsida (Dicots)	Bryopsida (Bryopsida)
Order	Ericales (Ericales)	Hypnales (Hypnales)
Family	Ericaceae	Scorpidiaceae
Genus	Andromeda	Scorpidium
Species	Andromeda polifolia	Scorpidium cossonii

Evolutionary Relationship

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

Conservation Status

Bog Rosemary

EN — Endangered

Cosson's hook moss

VU — Vulnerable

Physical Characteristics

Attribute	Bog Rosemary	Cosson's hook moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bog Rosemary

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (5 countries) and North America (United States). 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.

Bog Rosemary

The Bog Rosemary (Andromeda polifolia) is a species in the genus Andromeda. It is currently classified as Endangered on the IUCN Red List. Found across Europe (5 countries) and North America (United States).

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States