Fly Agaric vs Yerevanian Centaury

Amanita muscaria compared with Psephellus erivanensis

Key Differences

• Fly Agaric is Least Concern while Yerevanian Centaury is Vulnerable.

Taxonomic Classification

Rank	Fly Agaric	Yerevanian Centaury
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Basidiomycota (Club Fungi)	Magnoliophyta (Flowering Plants)
Class	Agaricomycetes (Mushrooms)	Magnoliopsida (Dicots)
Order	Agaricales (Gilled Mushrooms)	Asterales (Daisies & Sunflowers)
Family	Agaricaceae (Agarics)	Asteraceae (Daisy Family)
Genus	Amanita (Amanitas)	Psephellus
Species	Amanita muscaria	Psephellus erivanensis

Conservation Status

Fly Agaric

LC — Least Concern

Trend: Stable →

Yerevanian Centaury

VU — Vulnerable

Physical Characteristics

Attribute	Fly Agaric	Yerevanian Centaury
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).

Yerevanian Centaury

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.