
British Isles, continental Europe, northern Africa, parts of Asia, North America; very widespread
Ectomycorrhizal under pine and spruce trees; also found on damp heathlands and in coniferous forests
August through October
Unknown GI irritants
Nausea and violent vomiting (hence the name 'The Sickener'), severe stomach pains, diarrhea. Raw tasting causes the mouth and tongue to tingle and burn. Onset typically within 30 minutes to 3 hours.
No significant visual or neurological effects beyond GI distress. The extreme pepper-like burning taste when raw is a distinctive feature. Some reports of mild headache accompanying the GI symptoms.