Blushing Rosette vs Rust Fungus

Abortiporus biennis compared with Puccinia calcitrapae

Key Differences

• Blushing Rosette is Near Threatened while Rust Fungus is Not Evaluated.

Taxonomic Classification

Rank	Blushing Rosette	Rust Fungus
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class	Agaricomycetes (Mushrooms)	Pucciniomycetes (Pucciniomycetes)
Order	Polyporales (Polyporales)	Pucciniales (Pucciniales)
Family	Podoscyphaceae	Pucciniaceae
Genus	Abortiporus	Puccinia
Species	Abortiporus biennis	Puccinia calcitrapae

Evolutionary Relationship

Blushing Rosette and Rust Fungus share a common ancestor at the Phylum level: Basidiomycota. (Club Fungi)

Conservation Status

Blushing Rosette

NT — Near Threatened

Rust Fungus

NE — Not Evaluated

Physical Characteristics

Attribute	Blushing Rosette	Rust Fungus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Rust Fungus

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (5 countries) and North America (United States).

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 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden 🇺🇸 United States