Explanation of symbols marked after the plant:
[F] = Phytophotodermatitis; sap or juice from the plant may cause skin symptoms, such as blisters, after exposure to sunlight.
[K] = The plant is non-toxic in moderate amounts or when properly prepared.
Plant causes topical irritation = Sap or juice from the plant may cause irritation (such as stinging) on the skin and in the mouth. Does not absorb into the body.
When the ingested amount is less than 4mg of levothyroxine (less than 40 tablets containing 0.1mg, or less than 160 tablets containing 25mcg of levothyroxine), symptoms are mild and do not require specific treatment.
However, if the person develops notable symptoms (temperature rises during the next 24 hours, for example), seek medical assistance.
Liberty cap (Psilocybe semilanceata)
Liberty cap is poisonous to the central nervous system (CNS). Disorientation, dizziness and hallucinations occur rapidly after ingestion. Maximum of two ingested mushrooms does not require any treatment.
If ingested in greater amounts, seek medical assistance. Contact the Poison Information Center if someone has ingested Liberty cap. Save the mushroom for possible identification afterwards.