Alpine Rock-Cress vs Constricted Treacle Mustard

Arabis alpina compared with Erysimum contractum

Key Differences

• Alpine Rock-Cress is Least Concern while Constricted Treacle Mustard is Vulnerable.

Taxonomic Classification

Rank	Alpine Rock-Cress	Constricted Treacle Mustard
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order same	Brassicales (Brassicales)	Brassicales (Brassicales)
Family same	Brassicaceae	Brassicaceae
Genus	Arabis	Erysimum
Species	Arabis alpina	Erysimum contractum

Evolutionary Relationship

Alpine Rock-Cress and Constricted Treacle Mustard share a common ancestor at the Family level: Brassicaceae.

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Constricted Treacle Mustard

VU — Vulnerable

Physical Characteristics

Attribute	Alpine Rock-Cress	Constricted Treacle Mustard
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).

Constricted Treacle Mustard

Habitat

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

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).