Lentinula is a genus of fungi known for its edible species, particularly Lentinula edodes, commonly referred to as shiitake mushrooms. These mushrooms are native to East Asia and are widely cultivated for their rich flavor and nutritional benefits. They thrive on decaying wood and are often found in forests. Shiitake mushrooms are not only popular in culinary dishes but also valued in traditional medicine for their potential health benefits. They are rich in vitamins, minerals, and antioxidants, making them a nutritious addition to various diets. Cultivation methods have advanced, allowing for year-round production in many regions.