👉 Waldheimia, also known as the "Black Widow," is a type of mushroom found in Europe and North America. It's commonly called a black widow or a wild mushroom. These mushrooms are often described as having a distinctive black cap with white spots on the surface and can grow up to 30 centimeters long. They're typically associated with dense forests, but they can also be found in grasslands and wetlands. If you're interested in learning more about them, I would