Cascade Fir vs

Abies amabilis compared with Nitzschia flexa

Key Differences

• Cascade Fir is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Cascade Fir
Kingdom	Plantae (Plants)	Chromista (Chromista)
Phylum	Coniferophyta (Conifers)	Ochrophyta (Ochrophyta)
Class	Pinopsida (Conifers)	Bacillariophyceae (Bacillariophyceae)
Order	Pinales (Pines & Allies)	Bacillariales (Bacillariales)
Family	Pinaceae (Pine Family)	Bacillariaceae
Genus	Abies	Nitzschia
Species	Abies amabilis	Nitzschia flexa

Conservation Status

Cascade Fir

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Cascade Fir
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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.

Nitzschia flexa is a pennate diatom (class Bacillariophyceae) with a characteristically curved or bent raphe system that gives the genus its distinctive appearance. It inhabits freshwater to brackish environments and contributes to benthic and planktonic algal communities. As a photosynthetic microalga, it plays a foundational role in aquatic food webs and primary production.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden