toddlers. This may increase risk of accidental consumption. Toxicity The main toxin in Clitocybe rivulosa is muscarine, and thus the symptoms are somewhat like that of nerve agent exposure, namely, greatly increased salivation, perspiration (sweating), and lacrimation (tear production) within 15–30 minutes of ingestion. With large doses, these symptoms may be followed by abdominal pain, severe nausea, diarrhea, blurred vision, and labored breathing. Intoxication generally subsides within two hours. Death is rare, but may result from respiratory failure in severe cases. The specific antidote is atropine. See also List of deadly fungi References External links Toxicity, Mushrooms – Muscarine rivulosa Deadly fungi Fungi of Europe Fungi found in fairy rings Poisonous fungi Taxa named by Christiaan Hendrik Persoon