Blushing Rosette vs Sudden oak death

Abortiporus biennis compared with Phytophthora ramorum

Key Differences

• Blushing Rosette is Near Threatened while Sudden oak death is Not Evaluated.

Taxonomic Classification

Rank	Blushing Rosette	Sudden oak death
Kingdom	Fungi (Fungi)	Chromista (Chromista)
Phylum	Basidiomycota (Club Fungi)	Oomycota (Oomycetes)
Class	Agaricomycetes (Mushrooms)	Peronosporea (Peronosporea)
Order	Polyporales (Polyporales)	Peronosporales (Peronosporales)
Family	Podoscyphaceae	Peronosporaceae
Genus	Abortiporus	Phytophthora
Species	Abortiporus biennis	Phytophthora ramorum

Conservation Status

Blushing Rosette

NT — Near Threatened

Sudden oak death

NE — Not Evaluated

Physical Characteristics

Attribute	Blushing Rosette	Sudden oak death
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.

Sudden oak death

Habitat

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

Range

Found across Europe (25 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