How can I identify if a mushroom is poisonous or not?
How can I identify if a mushroom is poisonous or not?
user
Do you mean a mushroom that grows in nature?
assistant
Yes.
user
Well, the safest way to determine if a mushroom is edible or poisonous is to consult a reputable book or website that is widely recognized as being accurate.  However, there are a few things that you can do with a natural mushroom to determine its edibility or toxicity.
assistant
Okay, what can I do?
user
One of the easiest ways is to cut or break a sample of the mushroom and rub the parts onto the skin of your arm or hand.  If no rash or irritation develops, you can then assume that the mushroom is safe to eat.
assistant
That seems helpful. Thanks.
user