Wood Hedgehog (Hydnum repandum)

''Hydnum repandum'', commonly known as the sweet tooth, wood hedgehog or hedgehog mushroom, is an edible mushroom with no poisonous lookalikes. A basidiomycete fungus of the family Hydnaceae, it is the type species of the genus ''Hydnum''. The fungus produces fruit bodies that are characterized by their spore-bearing structures—in the form of spines rather than gills—which hang down from the underside of the cap. The cap is dry, colored yellow to light orange to brown, and often develops an.. more