The False morel or RED beefsteak aka Gyromitra,mushrooms may look like their delicious counterparts, but some can be very poisonous. One can eat them for years in the same spot and the same location,and then one day bang your sick or dead.. They can produce a toxin that contains the chemical monomethyl hydrazine (MMH). MMH that causes vomiting, dizziness, diarrhea, and sometimes death. I have found them and gave them away, but never ate one...