Alpine Rock-Cress vs Chickenweed

Arabis alpina compared with Portulaca quadrifida

Key Differences

• Alpine Rock-Cress is Least Concern while Chickenweed is Not Evaluated.

Taxonomic Classification

Rank	Alpine Rock-Cress	Chickenweed
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Brassicales (Brassicales)	Caryophyllales (Caryophyllales)
Family	Brassicaceae	Portulacaceae
Genus	Arabis	Portulaca
Species	Arabis alpina	Portulaca quadrifida

Evolutionary Relationship

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

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Chickenweed

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Rock-Cress	Chickenweed
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).

Chickenweed

Habitat

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

Range

Widely distributed across Africa (4 countries), Asia (4 countries), North America (Cuba), and Oceania and the Pacific (Marshall Islands).

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).

Chickenweed

The Chickenweed (Portulaca quadrifida) is a species in the genus Portulaca. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.