Cascade Fir vs Medusa Brittlestem

Abies amabilis compared with Psathyrella caput-medusae

Key Differences

• Cascade Fir is Least Concern while Medusa Brittlestem is Endangered.

Taxonomic Classification

Rank	Cascade Fir	Medusa Brittlestem
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Coniferophyta (Conifers)	Basidiomycota (Club Fungi)
Class	Pinopsida (Conifers)	Agaricomycetes (Mushrooms)
Order	Pinales (Pines & Allies)	Agaricales (Gilled Mushrooms)
Family	Pinaceae (Pine Family)	Psathyrellaceae
Genus	Abies	Psathyrella
Species	Abies amabilis	Psathyrella caput-medusae

Conservation Status

Cascade Fir

LC — Least Concern

Medusa Brittlestem

EN — Endangered

Physical Characteristics

Attribute	Cascade Fir	Medusa Brittlestem
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cascade Fir

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Distributed across Canada, Norway, and Sweden.

Medusa Brittlestem

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Cascade Fir

The Cascade Fir (Abies amabilis) is a species in the genus Abies. It is currently classified as Least Concern on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden