Cascade Fir vs

Abies amabilis compared with Exobasidium splendidum

Taxonomic Classification

Rank	Cascade Fir
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Coniferophyta (Conifers)	Basidiomycota (Club Fungi)
Class	Pinopsida (Conifers)	Exobasidiomycetes (Exobasidiomycetes)
Order	Pinales (Pines & Allies)	Exobasidiales (Exobasidiales)
Family	Pinaceae (Pine Family)	Exobasidiaceae
Genus	Abies	Exobasidium
Species	Abies amabilis	Exobasidium splendidum

Conservation Status

Cascade Fir

LC — Least Concern

LC — Least Concern

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 Belgium, 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.

Exobasidium splendidum is a parasitic basidiomycete fungus that forms galls and hypertrophied growths on the leaves and stems of host plants in the heath family. It inhabits boreal and montane habitats where Ericaceae shrubs such as Arctostaphylos grow. This parasitic fungus deforms host plant tissue to extract nutrients during its reproductive phase.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden