Fistulina Hepatica, commonly known as beefsteak fungus or ox tongue, is a type of edible mushroom that is found in Europe, North America, and Asia. This mushroom, which gets its name from its beefy red color and liver-like texture, has a unique flavor that is often compared to that of meat. Some synonyms for Fistulina Hepatica include beefsteak mushroom, flat polypore, stewed beef mushroom, and veined mushroom. Regardless of what this fungus is called, it is a popular ingredient in many dishes, including stews, soups, and sautes. With its meaty flavor and chewy texture, Fistulina Hepatica is a great addition to any meal.