Fly Agaric vs Irish Threadwort

Amanita muscaria compared with Telaranea europaea

Taxonomic Classification

Rank	Fly Agaric	Irish Threadwort
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Basidiomycota (Club Fungi)	Marchantiophyta (liverwort)
Class	Agaricomycetes (Mushrooms)	Jungermanniopsida (Jungermanniopsida)
Order	Agaricales (Gilled Mushrooms)	Jungermanniales (Jungermanniales)
Family	Agaricaceae (Agarics)	Lepidoziaceae
Genus	Amanita (Amanitas)	Telaranea
Species	Amanita muscaria	Telaranea europaea

Conservation Status

Fly Agaric

LC — Least Concern

Trend: Stable →

Irish Threadwort

LC — Least Concern

Physical Characteristics

Attribute	Fly Agaric	Irish Threadwort
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).

Irish Threadwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Portugal.

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.