Birch Polypore vs Blushing Rosette

Fomitopsis betulina compared with Abortiporus biennis

Key Differences

• Birch Polypore is Least Concern while Blushing Rosette is Near Threatened.

Taxonomic Classification

Rank	Birch Polypore	Blushing Rosette
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Polyporales (Polyporales)	Polyporales (Polyporales)
Family	Fomitopsidaceae	Podoscyphaceae
Genus	Fomitopsis	Abortiporus
Species	Fomitopsis betulina	Abortiporus biennis

Evolutionary Relationship

Birch Polypore and Blushing Rosette share a common ancestor at the Order level: Polyporales. (Polyporales)

Conservation Status

Birch Polypore

LC — Least Concern

Blushing Rosette

NT — Near Threatened

Physical Characteristics

Attribute	Birch Polypore	Blushing Rosette
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.

Blushing Rosette

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Brazil). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Blushing Rosette

The Blushing Rosette (Abortiporus biennis) is a species in the genus Abortiporus. It is currently classified as Near Threatened on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇺🇸 United States