Alpen-Gänsekresse vs

Arabis alpina compared with Usnea cornuta

Key Differences

• Alpen-Gänsekresse is Least Concern while is Near Threatened.

Taxonomic Classification

Rank	Alpen-Gänsekresse
Kingdom	Plantae (Pflanzen)	Fungi (Pilze)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Schlauchpilze)
Class	Magnoliopsida (Dicots)	Lecanoromycetes (Lecanoromycetes)
Order	Brassicales (Kreuzblütlerartige)	Lecanorales (Lecanorales)
Family	Brassicaceae	Parmeliaceae
Genus	Arabis	Usnea
Species	Arabis alpina	Usnea cornuta

Conservation Status

Alpen-Gänsekresse

LC — Least Concern

NT — Near Threatened

Physical Characteristics

Attribute	Alpen-Gänsekresse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpen-Gänsekresse

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).

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Alpen-Gänsekresse

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).

Usnea cornuta is a fruticose lichen in the family Parmeliaceae, assessed as Near Threatened (NT). It forms shrubby, branching thalli that hang from tree branches and twigs, typically in humid forest environments. Like all Usnea species, it is highly sensitive to air pollution, particularly sulfur dioxide, making it a useful bioindicator of air quality.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden