Alpine Rock-Cress vs Rounded Earthstar

Arabis alpina compared with Geastrum saccatum

Key Differences

• Alpine Rock-Cress is Least Concern while Rounded Earthstar is Endangered.

Taxonomic Classification

Rank	Alpine Rock-Cress	Rounded Earthstar
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Basidiomycota (Club Fungi)
Class	Magnoliopsida (Dicots)	Agaricomycetes (Mushrooms)
Order	Brassicales (Brassicales)	Geastrales (Geastrales)
Family	Brassicaceae	Geastraceae
Genus	Arabis	Geastrum
Species	Arabis alpina	Geastrum saccatum

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Rounded Earthstar

EN — Endangered

Physical Characteristics

Attribute	Alpine Rock-Cress	Rounded Earthstar
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).

Rounded Earthstar

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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

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 4 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States