Fly Agaric vs Ghost Bolete

Amanita muscaria compared with Leccinum holopus

Key Differences

• Fly Agaric is Least Concern while Ghost Bolete is Data Deficient.

Taxonomic Classification

Rank	Fly Agaric	Ghost Bolete
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order	Agaricales (Gilled Mushrooms)	Boletales (Boletales)
Family	Agaricaceae (Agarics)	Boletaceae
Genus	Amanita (Amanitas)	Leccinum
Species	Amanita muscaria	Leccinum holopus

Evolutionary Relationship

Fly Agaric and Ghost Bolete share a common ancestor at the Class level: Agaricomycetes. (Mushrooms)

Conservation Status

Fly Agaric

LC — Least Concern

Trend: Stable →

Ghost Bolete

DD — Data Deficient

Physical Characteristics

Attribute	Fly Agaric	Ghost Bolete
Diet	Decomposer	—
Average Lifespan	1 years	—
Average Length	20 cm	—
Average Weight	100 g	—

Habitat & Geographic Range

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).

Ghost Bolete

Habitat

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

Range

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

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.

Shared Countries

Both species can be found in 4 countries:

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