Aspen Bracket vs Smooth Bristle Bracket

Phellinus tremulae compared with Phellinus laevigatus

Key Differences

• Aspen Bracket is Vulnerable while Smooth Bristle Bracket is Endangered.

Taxonomic Classification

Rank	Aspen Bracket	Smooth Bristle Bracket
Kingdom same	Fungi (mantar)	Fungi (mantar)
Phylum same	Basidiomycota (Bazitli mantarlar)	Basidiomycota (Bazitli mantarlar)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Hymenochaetales (Hymenochaetales)	Hymenochaetales (Hymenochaetales)
Family same	Hymenochaetaceae	Hymenochaetaceae
Genus same	Phellinus	Phellinus
Species	Phellinus tremulae	Phellinus laevigatus

Evolutionary Relationship

Aspen Bracket and Smooth Bristle Bracket share a common ancestor at the Genus level: Phellinus.

Conservation Status

Aspen Bracket

VU — Vulnerable

Smooth Bristle Bracket

EN — Endangered

Physical Characteristics

Attribute	Aspen Bracket	Smooth Bristle Bracket
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.

Smooth Bristle Bracket

Habitat

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

Range

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

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.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States