Dida vegetables can be used to make porridge. According to relevant public information, Dida vegetables, also known as ground fungus, mulch, lichen, and ground soft soft fungus, are very similar in color and shape to black fungus. They grow on cool, moist slopes and beside rivers. Dida vegetables are delicious when used to make stuffed steamed buns and porridge. Ground fungus has the effects of "nourishing blood, stopping bleeding, nourishing the stomach, and purifying the heart" and can be used to cook porridge.