Amanita Muscaria, commonly known as the fly agaric, is a poisonous mushroom that is found in the northern hemisphere. There are many synonyms for this mushroom, and some of the most common ones include Amanita, fly mushrooms, scarlet cap, and fly-blown mushrooms. Another well-known synonym is the red toadstool, which refers to the bright red color of the mushroom cap and its resemblance to a toadstool. Other synonyms for this fungus include fly-stinking fungus, fly mushroom, and flybane agaric. Despite their toxic properties, Amanita Muscaria mushrooms have been used for centuries for their hallucinogenic effects, and are often associated with shamanism and spiritual practices.