Bladder Wrack vs Blushing Rosette

Fucus vesiculosus compared with Abortiporus biennis

Key Differences

• Bladder Wrack is Least Concern while Blushing Rosette is Near Threatened.

Taxonomic Classification

Rank	Bladder Wrack	Blushing Rosette
Kingdom	Chromista (Chromista)	Fungi (Fungi)
Phylum	Ochrophyta (Ochrophyta)	Basidiomycota (Club Fungi)
Class	Phaeophyceae (Phaeophyceae)	Agaricomycetes (Mushrooms)
Order	Fucales (Fucales)	Polyporales (Polyporales)
Family	Fucaceae	Podoscyphaceae
Genus	Fucus	Abortiporus
Species	Fucus vesiculosus	Abortiporus biennis

Conservation Status

Bladder Wrack

LC — Least Concern

Blushing Rosette

NT — Near Threatened

Physical Characteristics

Attribute	Bladder Wrack	Blushing Rosette
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bladder Wrack

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Bladder Wrack

The Bladder Wrack (Fucus vesiculosus) is a species in the genus Fucus. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden