Alpine Rock-Cress vs Hooker's onion

Arabis alpina compared with Allium acuminatum

Key Differences

• Alpine Rock-Cress is Least Concern while Hooker's onion is Not Evaluated.

Taxonomic Classification

Rank	Alpine Rock-Cress	Hooker's onion
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class	Magnoliopsida (Dicots)	Liliopsida (Monocots)
Order	Brassicales (Brassicales)	Asparagales (Asparagales)
Family	Brassicaceae	Amaryllidaceae
Genus	Arabis	Allium
Species	Arabis alpina	Allium acuminatum

Evolutionary Relationship

Alpine Rock-Cress and Hooker's onion share a common ancestor at the Phylum level: Magnoliophyta. (Flowering Plants)

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Hooker's onion

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Rock-Cress	Hooker's onion
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).

Hooker's onion

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Found in Canada.

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:

🇨🇦 Canada