A puffball is a type of fungus that belongs to the family Lycoperdaceae. These fungi are typically round or pear-shaped and can vary in size from small to large. Puffballs release spores when they mature, which can be seen as a cloud of dust when the outer skin is disturbed. They are often found in grassy areas, forests, and on decaying wood. Puffballs are edible when young and can be used in various dishes. However, it is essential to correctly identify them, as some mushrooms can be toxic. They are often confused with other fungi, such as death cap mushrooms, which can be harmful if consumed.