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Toxic Mushroom
Clinical Reference
Arctic & Tundra — Nunavut · Northwest Territories · Yukon · High Arctic · Treeline Transition Zones
Updated and reviewed — June 2026

Spore & Scout has developed a clinical reference covering the 6 most dangerous toxic mushroom species and species complexes in the Arctic and Tundra biome — including amatoxin three-phase clinical course, Orellanine extreme-delay renal failure, Gyromitrin antidote sub-zero cache protocols, muscarine SLUDGE syndrome, and Arctic-specific hypothermia mimicry notes for each toxidrome.

Designed for emergency departments, EMS, poison control, and remote nursing stations across Nunavut, the Northwest Territories, and Yukon. Includes medevac prioritization matrix and remote Arctic clinical guidance. Scan the QR code for immediate access to the full guide.

FOR USE BY:
Emergency Physicians · Toxicologists · EMS Providers · Poison Control Specialists · Remote Nursing Station Staff · Rural & Northern Healthcare Workers · Veterinarians
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QR code — Arctic Tundra toxic mushroom clinical reference
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6 SPECIES COVERED
Galerina marginata (Deadly Galerina)
Cortinarius spp. — Orellanine Webcap group (Deadly Webcap)
Gyromitra esculenta (False Morel)
Inocybe spp. — Arctic Inocybe Complex (Arctic Fibercap)
Amanita muscaria (Fly Agaric)
Lycoperdon / Bovista spp. (Immature Puffballs)