Alpine Rock-Cress vs

Arabis alpina compared with Hapalosiphon luteolus

Key Differences

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

Taxonomic Classification

Rank	Alpine Rock-Cress
Kingdom	Plantae (thực vật)	Bacteria (Bacteria)
Phylum	Magnoliophyta (Flowering Plants)	Cyanobacteria (Vi khuẩn lam)
Class	Magnoliopsida (Dicots)	Cyanobacteriia
Order	Brassicales (bộ Cải)	Cyanobacteriales
Family	Brassicaceae	Hapalosiphonaceae
Genus	Arabis	Hapalosiphon
Species	Arabis alpina	Hapalosiphon luteolus

Conservation Status

Alpine Rock-Cress

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Alpine Rock-Cress
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).

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan.

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).

Hapalosiphon luteolus is a filamentous, branching cyanobacterium found in freshwater habitats, damp soil, and moist terrestrial environments including peat bogs and wetland margins. It produces a yellowish pigmentation and forms heterocysts capable of nitrogen fixation. This species contributes to nitrogen cycling in wetland and semi-aquatic ecosystems where it forms part of benthic microbial communities.