Blistered Rock Tripe vs Fly Agaric

Umbilicaria hyperborea compared with Amanita muscaria

Key Differences

Blistered Rock Tripe is Extinct while Fly Agaric is Least Concern.

Taxonomic Classification

Rank	Blistered Rock Tripe	Fly Agaric
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum	Ascomycota (Sac Fungi)	Basidiomycota (Club Fungi)
Class	Lecanoromycetes (Lecanoromycetes)	Agaricomycetes (Mushrooms)
Order	Umbilicariales (Umbilicariales)	Agaricales (Gilled Mushrooms)
Family	Umbilicariaceae	Agaricaceae (Agarics)
Genus	Umbilicaria	Amanita (Amanitas)
Species	Umbilicaria hyperborea	Amanita muscaria

Evolutionary Relationship

Blistered Rock Tripe and Fly Agaric share a common ancestor at the Kingdom level: Fungi. (Fungi)

View Kingdom: Fungi

Conservation Status

Blistered Rock Tripe

EX — Extinct

Fly Agaric

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Blistered Rock Tripe	Fly Agaric
Diet	—	Decomposer
Average Lifespan	—	1 years
Average Length	—	20 cm
Average Weight	—	100 g

Habitat & Geographic Range

Blistered Rock Tripe

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States.

Fly Agaric

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (New Zealand), and South America (Brazil, Chile, Colombia).

Blistered Rock Tripe

The Blistered Rock Tripe (Umbilicaria hyperborea) is a species in the genus Umbilicaria. It is currently classified as Extinct on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Fly Agaric

Among the most iconic and recognizable fungi on Earth, fly agaric mushrooms display striking red caps with white flecked warts across boreal forests of the Northern Hemisphere. Despite their fairy-tale appearance, they contain potent psychoactive compounds including muscimol and ibotenic acid and are moderately toxic. They form critical mycorrhizal symbioses with birch, pine, and spruce trees, exchanging mineral nutrients for carbon and playing essential roles in boreal forest nutrient cycling.