Alpine Rustwort vs Fly Agaric

Gymnomitrion alpinum compared with Amanita muscaria

Key Differences

Alpine Rustwort is Not Evaluated while Fly Agaric is Least Concern.

Taxonomic Classification

Rank	Alpine Rustwort	Fly Agaric
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Marchantiophyta (liverwort)	Basidiomycota (Club Fungi)
Class	Jungermanniopsida (Jungermanniopsida)	Agaricomycetes (Mushrooms)
Order	Jungermanniales (Jungermanniales)	Agaricales (Gilled Mushrooms)
Family	Gymnomitriaceae	Agaricaceae (Agarics)
Genus	Gymnomitrion	Amanita (Amanitas)
Species	Gymnomitrion alpinum	Amanita muscaria

Conservation Status

Alpine Rustwort

NE — Not Evaluated

Fly Agaric

LC — Least Concern

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Alpine Rustwort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

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).

Alpine Rustwort

The Alpine Rustwort (Gymnomitrion alpinum) is a species in the genus Gymnomitrion. Native to Europe, inhabiting ecosystems characteristic of the region. Distributed across Norway and Sweden.

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.