Alpine Rock-Cress vs Jerusalem thorn

Arabis alpina compared with Parkinsonia aculeata

Taxonomic Classification

Rank	Alpine Rock-Cress	Jerusalem thorn
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Brassicales (Brassicales)	Fabales (Legumes & Allies)
Family	Brassicaceae	Fabaceae
Genus	Arabis	Parkinsonia
Species	Arabis alpina	Parkinsonia aculeata

Evolutionary Relationship

Alpine Rock-Cress and Jerusalem thorn share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Jerusalem thorn

LC — Least Concern

Physical Characteristics

Attribute	Alpine Rock-Cress	Jerusalem thorn
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).

Jerusalem thorn

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (33 countries), Asia (16 countries), Europe (4 countries), North America (8 countries), Oceania and the Pacific (Australia, Micronesia), and South America (Brazil, Chile, Colombia).

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 1 countries:

🇺🇸 United States