Alpine Rock-Cress vs Arctic aster

Arabis alpina compared with Eurybia sibirica

Key Differences

• Alpine Rock-Cress is Least Concern while Arctic aster is Critically Endangered.

Taxonomic Classification

Rank	Alpine Rock-Cress	Arctic aster
Kingdom same	Plantae (نباتات)	Plantae (نباتات)
Phylum same	Magnoliophyta (كاسيات البذور)	Magnoliophyta (كاسيات البذور)
Class same	Magnoliopsida (ماغنولانية)	Magnoliopsida (ماغنولانية)
Order	Brassicales (كرنبيات)	Asterales (نجميات)
Family	Brassicaceae	Asteraceae (Daisy Family)
Genus	Arabis	Eurybia
Species	Arabis alpina	Eurybia sibirica

Evolutionary Relationship

Alpine Rock-Cress and Arctic aster share a common ancestor at the Class level: Magnoliopsida. (ماغنولانية)

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Arctic aster

CR — Critically Endangered

Physical Characteristics

Attribute	Alpine Rock-Cress	Arctic aster
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).

Arctic aster

Habitat

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

Range

Distributed across Canada, Norway, and Sweden. Currently classified as Critically 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).

Arctic aster

The Arctic aster (Eurybia sibirica) is a species in the genus Eurybia. It is currently classified as Critically 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 3 countries:

🇨🇦 Canada 🇳🇴 Norway 🇸🇪 Sweden