Jack-O-Lantern Mushroom (Omphalotus illudens) Maybe not the Jack-O-Lantern that first comes to mind. This one is a fungus. And a mushroom that is toxic to humans whether they are eaten cooked or raw. This one can easily be confused with edible Chanterelles. Don’t eat the Jack-O-Lantern Mushrooms! This mushroom has a faint glow in the dark,…