Alpine Rock-Cress vs Prototype quillwort

Arabis alpina compared with Isoetes prototypus

Key Differences

• Alpine Rock-Cress is Least Concern while Prototype quillwort is Near Threatened.

Taxonomic Classification

Rank	Alpine Rock-Cress	Prototype quillwort
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Magnoliophyta (Flowering Plants)	Tracheophyta
Class	Magnoliopsida (Dicots)	Lycopodiopsida (Lycopodiopsida)
Order	Brassicales (Brassicales)	Isoetales (Isoetales)
Family	Brassicaceae	Isoetaceae
Genus	Arabis	Isoetes
Species	Arabis alpina	Isoetes prototypus

Evolutionary Relationship

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

Conservation Status

Alpine Rock-Cress

LC — Least Concern

Prototype quillwort

NT — Near Threatened

Physical Characteristics

Attribute	Alpine Rock-Cress	Prototype quillwort
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).

Prototype quillwort

Habitat

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

Range

Found in Canada. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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