Reconstitute them by soaking or simmering them in lots of water for a few hours. These are closely related to common white mushrooms, but they're a bit more flavorful. Large cremini mushrooms are called portobello mushrooms. Enoki mushrooms have a delicate fruity flavor. They're usually served raw.
Hedgehog mushrooms are similar to chanterelles in color and flavor.
This is a fungus that forms black kernels on ears of corn in damp weather. It's a prized delicacy in Mexico, and tastes a bit like wild mushrooms. You can get it fresh or frozen by mail order, or canned in some Hispanic markets. May cause contractions in pregnant women. This Japanese mushroom is reputed to have numerous health benefits.