Big-Leaf Avens vs brittlestar

Geum macrophyllum compared with Amphiura chiajei

Key Differences

• Big-Leaf Avens is Not Evaluated while brittlestar is Least Concern.

Taxonomic Classification

Rank	Big-Leaf Avens	brittlestar
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Echinodermata (Echinoderms)
Class	Magnoliopsida (Dicots)	Ophiuroidea (Ophiuroidea)
Order	Rosales (Roses & Allies)	Amphilepidida (Amphilepidida)
Family	Rosaceae (Rose Family)	Amphiuridae
Genus	Geum	Amphiura
Species	Geum macrophyllum	Amphiura chiajei

Conservation Status

Big-Leaf Avens

NE — Not Evaluated

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Big-Leaf Avens	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-Leaf Avens

Habitat

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

Range

Found across Europe (13 countries) and North America (United States).

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Big-Leaf Avens

The Big-Leaf Avens (Geum macrophyllum) is a species in the genus Geum. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

brittlestar

The Brittlestar (Amphiura chiajei) is a species in the genus Amphiura. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden