4) This is a mushroom that GLOWS IN THE DARK!!! This mushroom glows in the dark due to an enzime derived from decaying wood. It literally grows on death and attracts insect. This color is so unnatural that the fact that it is found in nature is very scary, the florescence makes me think immediately of some dreadful poison. I can see this color of lighting being used in a witch scene when this fluorescent light hits the smoke coming from the cauldron.