Alpine Rock-Cress vs Crispate Smoothcap Moss

Arabis alpina compared with Atrichum crispum

Key Differences

• Alpine Rock-Cress is Least Concern while Crispate Smoothcap Moss is Not Evaluated.

Taxonomic Classification

Rank	Alpine Rock-Cress	Crispate Smoothcap Moss
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Bryophyta
Class	Magnoliopsida (Dicots)	Polytrichopsida (Polytrichopsida)
Order	Brassicales (Brassicales)	Polytrichales (Polytrichales)
Family	Brassicaceae	Polytrichaceae
Genus	Arabis	Atrichum
Species	Arabis alpina	Atrichum crispum

Evolutionary Relationship

Alpine Rock-Cress and Crispate Smoothcap Moss share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Crispate Smoothcap Moss

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Rock-Cress	Crispate Smoothcap Moss
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Rock-Cress

Habitat

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

Range

Widely distributed across Europe (10 countries), North America (Canada, United States), and South America (Argentina).

Crispate Smoothcap Moss

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Alpine Rock-Cress

The Alpine Rock-Cress (Arabis alpina) is a species in the genus Arabis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Widely distributed across Europe (10 countries), North America (Canada, United States), and South America (Argentina).

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom 🇺🇸 United States