Alpine Rock-Cress vs Black Elder

Arabis alpina compared with Sambucus nigra

Taxonomic Classification

Rank	Alpine Rock-Cress	Black Elder
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Brassicales (Brassicales)	Dipsacales (Dipsacales)
Family	Brassicaceae	Viburnaceae
Genus	Arabis	Sambucus
Species	Arabis alpina	Sambucus nigra

Evolutionary Relationship

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

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Black Elder

LC — Least Concern

Physical Characteristics

Attribute	Alpine Rock-Cress	Black Elder
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).

Black Elder

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and montane grasslands and shrublands, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (6 countries), Europe (15 countries), North America (Canada, United States), Oceania and the Pacific (4 countries), and South America (5 countries).

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).

Black Elder

The Black Elder (Sambucus nigra) is a species in the genus Sambucus. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and montane grasslands and shrublands, among 10 distinct biome types. Populations are also fou. Widely distributed across Africa (11 countries), Asia (6 countries), Europe (15 countries), North America (Canada, Unite...

Shared Countries

Both species can be found in 8 countries:

🇧🇪 Belgium 🇨🇦 Canada 🇩🇰 Denmark 🇮🇸 Iceland 🇱🇻 Latvia 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States