Alpine Rock-Cress vs small notchwort

Arabis alpina compared with Lophozia ascendens

Key Differences

• Alpine Rock-Cress is Least Concern while small notchwort is Vulnerable.

Taxonomic Classification

Rank	Alpine Rock-Cress	small notchwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Marchantiophyta (liverwort)
Class	Magnoliopsida (Dicots)	Jungermanniopsida (Jungermanniopsida)
Order	Brassicales (Brassicales)	Jungermanniales (Jungermanniales)
Family	Brassicaceae	Lophoziaceae
Genus	Arabis	Lophozia
Species	Arabis alpina	Lophozia ascendens

Evolutionary Relationship

Alpine Rock-Cress and small notchwort share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Alpine Rock-Cress

LC — Least Concern

small notchwort

VU — Vulnerable

Physical Characteristics

Attribute	Alpine Rock-Cress	small notchwort
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).

small notchwort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States. Currently classified as Vulnerable 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).

Shared Countries

Both species can be found in 3 countries:

🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States