Aspen Bracket vs Brook Alder

Phellinus tremulae compared with Alnus maritima

Key Differences

• Aspen Bracket is Vulnerable while Brook Alder is Endangered.

Taxonomic Classification

Rank	Aspen Bracket	Brook Alder
Kingdom	Fungi (真菌界)	Plantae (植物)
Phylum	Basidiomycota (担子菌门)	Magnoliophyta (木兰植物门)
Class	Agaricomycetes (傘菌綱)	Magnoliopsida (木兰纲)
Order	Hymenochaetales (锈革孔菌目)	Fagales (壳斗目)
Family	Hymenochaetaceae	Betulaceae
Genus	Phellinus	Alnus
Species	Phellinus tremulae	Alnus maritima

Conservation Status

Aspen Bracket

VU — Vulnerable

Brook Alder

EN — Endangered

Physical Characteristics

Attribute	Aspen Bracket	Brook Alder
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.

Brook Alder

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom. 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.

Brook Alder

The Brook Alder (Alnus maritima) is a species in the genus Alnus. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.