Unfortunately, most wild mushrooms are not suitable for consumption. The mushroom industry is highly regulated and requires that all cultivated mushrooms are grown in sterile conditions free of chemical or pesticide contamination. So unfortunately, even if you find a wild variety of the mushroom you want to eat, the chances of getting contaminated with potentially harmful bacteria from the field are extremely low. Wild mushrooms are fun to find and explore and almost always require a professional mycologist's advice before they can be safely eaten.