Enteridium lycoperdon is a species of plasmodial slime mold belonging to the family Reticulariaceae. It is widely distributed in temperate forests of Europe, Asia, and North America, where it grows on decaying wood, fallen logs, and tree stumps. The genus name Enteridium derives from Greek roots meaning “small intestine,” referring to the convoluted internal structure seen in the fruiting bodies, while the species epithet lycoperdon comes from Greek words meaning “wolf’s flatulence,” a humorous historical term also applied to puffball fungi because mature structures release clouds of spores when disturbed. Despite superficial similarities to fungi, slime molds like Enteridium lycoperdon belong to the group Myxogastria within the Amoebozoa, making them more closely related to amoeboid protists than to true fungi.

During its life cycle, Enteridium lycoperdon exists as a motile plasmodium, a large multinucleate cell that creeps across surfaces while feeding on bacteria, fungal spores, and organic detritus. When environmental conditions trigger reproduction, the plasmodium forms a conspicuous fruiting structure known as an aethalium. In this species the aethalium typically appears as a cushion-shaped or hemispherical mass that is initially white or pale gray and later turns brown as the spores mature. The outer surface eventually ruptures, releasing large quantities of powdery spores that disperse through air currents. Although slime molds are not commonly consumed as food, Enteridium lycoperdon has been reported as edible at a very early stage of development, when the immature aethalium is still soft and white. In certain regions of Mexico it is occasionally collected and eaten, sometimes fried or incorporated into egg dishes, where it has been compared in texture to scrambled eggs. However, such culinary use is highly localized and not widely practiced elsewhere.

Nutritional analyses are not currently available, but like many slime molds it contains proteins, carbohydrates, and various secondary metabolites associated with microbial interactions.