Birch Polypore vs Eburiko

Fomitopsis betulina compared with Fomitopsis officinalis

Key Differences

• Birch Polypore is Least Concern while Eburiko is Endangered.

Taxonomic Classification

Rank	Birch Polypore	Eburiko
Kingdom same	Fungi (菌界)	Fungi (菌界)
Phylum same	Basidiomycota (担子菌門)	Basidiomycota (担子菌門)
Class same	Agaricomycetes (真正担子菌綱)	Agaricomycetes (真正担子菌綱)
Order same	Polyporales (多孔菌目)	Polyporales (多孔菌目)
Family same	Fomitopsidaceae	Fomitopsidaceae
Genus same	Fomitopsis	Fomitopsis
Species	Fomitopsis betulina	Fomitopsis officinalis

Evolutionary Relationship

Birch Polypore and Eburiko share a common ancestor at the Genus level: Fomitopsis.

Conservation Status

Birch Polypore

LC — Least Concern

Eburiko

EN — Endangered

Physical Characteristics

Attribute	Birch Polypore	Eburiko
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Birch Polypore

Habitat

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

Range

Distributed across Denmark and United States.

Eburiko

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Birch Polypore

The Birch Polypore (Fomitopsis betulina) is a species in the genus Fomitopsis. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Eburiko

Fomitopsis officinalis はFomitopsidaceae科の多孔菌で絶滅危惧（EN）と評価されている。特にカラマツなどの古い針葉樹に大型で多年生の白亜白色の子実体を形成し、古代から薬用として使用されてきた。絶滅危惧の状態は、分布域内の老齢針葉樹林の深刻な減少を反映している。