Gelber Knollenblätterpilz vs Fly Agaric

Amanita citrina compared with Amanita muscaria

Taxonomic Classification

Rank	Gelber Knollenblätterpilz	Fly Agaric
Kingdom same	Fungi (Pilze)	Fungi (Pilze)
Phylum same	Basidiomycota (Ständerpilze)	Basidiomycota (Ständerpilze)
Class same	Agaricomycetes (Mushrooms)	Agaricomycetes (Mushrooms)
Order same	Agaricales (Champignonartige)	Agaricales (Champignonartige)
Family same	Agaricaceae (Agarics)	Agaricaceae (Agarics)
Genus same	Amanita (Amanitas)	Amanita (Amanitas)
Species	Amanita citrina	Amanita muscaria

Evolutionary Relationship

Gelber Knollenblätterpilz and Fly Agaric share a common ancestor at the Genus level: Amanita. (Amanitas)

Ansehen Genus: Amanita

Conservation Status

Gelber Knollenblätterpilz

LC — Least Concern

Fly Agaric

LC — Least Concern

Trend: Stable →

Physical Characteristics

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

Habitat & Geographic Range

Gelber Knollenblätterpilz

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

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).

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.