Lion's-mane Mushroom (Hericium erinaceus)

''Hericium erinaceus'' is an edible mushroom belonging to the tooth fungus group. Native to North America, Europe and Asia, it can be identified by its long spines , occurrence on hardwoods, and tendency to grow a single clump of dangling spines. The fruit bodies can be harvested and used as food. There is no high-quality evidence from clinical research to indicate that lion's mane mushroom has medicinal properties.