Bristlecone Fir vs Cascade Mountain-Ash

Abies bracteata compared with Sorbus scopulina

Key Differences

• Bristlecone Fir is Near Threatened while Cascade Mountain-Ash is Least Concern.

Taxonomic Classification

Rank	Bristlecone Fir	Cascade Mountain-Ash
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum	Coniferophyta (Conifers)	Magnoliophyta (Flowering Plants)
Class	Pinopsida (Conifers)	Magnoliopsida (Dicots)
Order	Pinales (Pines & Allies)	Rosales (Roses & Allies)
Family	Pinaceae (Pine Family)	Rosaceae (Rose Family)
Genus	Abies	Sorbus
Species	Abies bracteata	Sorbus scopulina

Evolutionary Relationship

Bristlecone Fir and Cascade Mountain-Ash share a common ancestor at the Kingdom level: Plantae. (Plants)

Conservation Status

Bristlecone Fir

NT — Near Threatened

Cascade Mountain-Ash

LC — Least Concern

Physical Characteristics

Attribute	Bristlecone Fir	Cascade Mountain-Ash
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bristlecone Fir

Habitat

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

Cascade Mountain-Ash

Habitat

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

Range

Distributed across Canada, Norway, and United States.

Bristlecone Fir

The Bristlecone Fir (Abies bracteata) is a species in the genus Abies. It is currently classified as Near Threatened on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.

Cascade Mountain-Ash

The Cascade Mountain-ash (Sorbus scopulina) is a species in the genus Sorbus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.