Black Knot vs Blushing Rosette

Apiosporina morbosa compared with Abortiporus biennis

Key Differences

Black Knot is Not Evaluated while Blushing Rosette is Near Threatened.

Taxonomic Classification

Rank	Black Knot	Blushing Rosette
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum	Ascomycota (Sac Fungi)	Basidiomycota (Club Fungi)
Class	Dothideomycetes (Dothideomycetes)	Agaricomycetes (Mushrooms)
Order	Venturiales (Venturiales)	Polyporales (Polyporales)
Family	Venturiaceae	Podoscyphaceae
Genus	Apiosporina	Abortiporus
Species	Apiosporina morbosa	Abortiporus biennis

Evolutionary Relationship

Black Knot and Blushing Rosette share a common ancestor at the Kingdom level: Fungi. (Fungi)

View Kingdom: Fungi

Conservation Status

Black Knot

NE — Not Evaluated

Blushing Rosette

NT — Near Threatened

Physical Characteristics

Attribute	Black Knot	Blushing Rosette
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Knot

Habitat

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

Range

Distributed across Denmark, Norway, 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.

Black Knot

The Black Knot (Apiosporina morbosa) is a species in the genus Apiosporina. Native to Europe and North America, inhabiting ecosystems characteristic of the region. Its geographic range spans Distributed across Denmark, Norway, and 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.