Blushing Rosette vs Vinegar Cup

Abortiporus biennis compared with Helvella acetabulum

Key Differences

• Blushing Rosette is Near Threatened while Vinegar Cup is Least Concern.

Taxonomic Classification

Rank	Blushing Rosette	Vinegar Cup
Kingdom same	Fungi (真菌界)	Fungi (真菌界)
Phylum	Basidiomycota (担子菌门)	Ascomycota (子囊菌门)
Class	Agaricomycetes (傘菌綱)	Pezizomycetes (盘菌纲)
Order	Polyporales (多孔菌目)	Pezizales (盤菌目)
Family	Podoscyphaceae	Helvellaceae
Genus	Abortiporus	Helvella
Species	Abortiporus biennis	Helvella acetabulum

Evolutionary Relationship

Blushing Rosette and Vinegar Cup share a common ancestor at the Kingdom level: Fungi. (真菌界)

Conservation Status

Blushing Rosette

NT — Near Threatened

Vinegar Cup

LC — Least Concern

Physical Characteristics

Attribute	Blushing Rosette	Vinegar Cup
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.

Vinegar Cup

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, 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.

Shared Countries

Both species can be found in 5 countries:

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