Aspen Bracket vs Catkin Yew

Phellinus tremulae compared with Amentotaxus argotaenia

Key Differences

• Aspen Bracket is Vulnerable while Catkin Yew is Near Threatened.

Taxonomic Classification

Rank	Aspen Bracket	Catkin Yew
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Basidiomycota (Club Fungi)	Coniferophyta (Conifers)
Class	Agaricomycetes (Mushrooms)	Pinopsida (Conifers)
Order	Hymenochaetales (Hymenochaetales)	Pinales (Pines & Allies)
Family	Hymenochaetaceae	Taxaceae
Genus	Phellinus	Amentotaxus
Species	Phellinus tremulae	Amentotaxus argotaenia

Conservation Status

Aspen Bracket

VU — Vulnerable

Catkin Yew

NT — Near Threatened

Physical Characteristics

Attribute	Aspen Bracket	Catkin Yew
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.

Catkin Yew

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.

Catkin Yew

The Catkin Yew (Amentotaxus argotaenia) is a species in the genus Amentotaxus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in temperate and boreal forests, often at higher elevations.