You have to test its chemical composition. Simply looking at a mushroom, unless previously identified as poisonous or non-poisonous, cannot determine how it will affect you.
well first, you must taste test the mushroom (just a tiny piece) wait an hour. If there is any sickness or discomfort DONT EAT THE MUSHROOM.
there are no simple rules...when in doubt throw it out!
A poisonous mushroom is a poisonous mushroom
A poisonous mushroom is a poisonous mushroom
If they are coloured - particlulary red they are usually poisonous!
no
Fly agaric is a very poisonous mushroom. It was used to make a natural pesticide in the past
Flippant answer: Yes, eat some and find out. Correct answer: No, it can be very difficult. Never eat a mushroom if you are unsure of its identity. In fact, don't eat things you have not identified without the help of an experienced mushroom collector.
mushroom
Baneberry
It's a poisonous mushroom. You should really try looking in the dictionary.
There are a number of different types of poisonous mushrooms. Some of their names are: Jack-O-Lantern mushrooms, Chanterelle mushrooms, and the Muscimol mushroom.
Perhaps their sense of smell would alert them, but I do not see too many dogs interested in eating mushrooms.
Nothing, if you eat a poisonous mushroom then you will die if it is severe poison