Aspen Bracket vs Bristlecone Fir

Phellinus tremulae compared with Abies bracteata

Key Differences

• Aspen Bracket is Vulnerable while Bristlecone Fir is Near Threatened.

Taxonomic Classification

Rank	Aspen Bracket	Bristlecone Fir
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Basidiomycota (Club Fungi)	Coniferophyta (Conifers)
Class	Agaricomycetes (Mushrooms)	Pinopsida (Conifers)
Order	Hymenochaetales (Hymenochaetales)	Pinales (Pines & Allies)
Family	Hymenochaetaceae	Pinaceae (Pine Family)
Genus	Phellinus	Abies
Species	Phellinus tremulae	Abies bracteata

Conservation Status

Aspen Bracket

VU — Vulnerable

Bristlecone Fir

NT — Near Threatened

Physical Characteristics

Attribute	Aspen Bracket	Bristlecone Fir
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Aspen Bracket

Habitat

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

Range

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

Bristlecone Fir

Habitat

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

Aspen Bracket

The Aspen Bracket (Phellinus tremulae) is a species in the genus Phellinus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems. Distributed across Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.