Fly Agaric vs Great Fen Sedge Rust

Amanita muscaria compared with Puccinia cladii

Key Differences

• Fly Agaric is Least Concern while Great Fen Sedge Rust is Not Evaluated.

Taxonomic Classification

Rank	Fly Agaric	Great Fen Sedge Rust
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum same	Basidiomycota (Club Fungi)	Basidiomycota (Club Fungi)
Class	Agaricomycetes (Mushrooms)	Pucciniomycetes (Pucciniomycetes)
Order	Agaricales (Gilled Mushrooms)	Pucciniales (Pucciniales)
Family	Agaricaceae (Agarics)	Pucciniaceae
Genus	Amanita (Amanitas)	Puccinia
Species	Amanita muscaria	Puccinia cladii

Evolutionary Relationship

Fly Agaric and Great Fen Sedge Rust share a common ancestor at the Phylum level: Basidiomycota. (Club Fungi)

Conservation Status

Fly Agaric

LC — Least Concern

Trend: Stable →

Great Fen Sedge Rust

NE — Not Evaluated

Physical Characteristics

Attribute	Fly Agaric	Great Fen Sedge Rust
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).

Great Fen Sedge Rust

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.