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Edibility
Toxic
Lookalike Danger
3 / 5
Habitat
🌲 Birch, pine
Season
Aug – Oct
"The storybook toadstool. Red with white spots — Mario's mushroom. Hallucinogenic and toxic, but iconic."
⚠️ Do Not Confuse With
Mushroom ID is a rule-out game. Every entry below describes something that looks similar — learn the differences before eating.
Caesar's AmanitaAmanita jacksonii
⚠️ ToxicFly agaric has WHITE GILLS, WHITE STEM, and a bulbous base with concentric rings. Caesar's amanita has YELLOW GILLS, YELLOW STEM, and rises from a clean white volva cup. Both emerge from a universal veil, but the colors inside the cap diverge quickly.
🌳 Host Trees & Plants
This species is found with or partners with the following hosts. Ectomycorrhizal hosts (green border) form a root-level partnership; ericoid / arbutoid shrubs (purple border) share the same mycorrhizal networks.
Birch
Betula spp.
Ectomycorrhizal
Chaga, birch bolete, birch polypore host.
Pine
Pinus spp.
Ectomycorrhizal
Matsutake, slippery jack, suillus host.
Found Fly Agaric?
Photograph it and log your observation on iNaturalist. The community can help confirm your ID — always get confirmation before eating.
Safety: Never eat any wild mushroom without 100% certain identification from multiple sources. This page is for informational purposes only. When in doubt, throw it out.