hedgehog fungus
noun
1- an edible mushroom which has a cap with a lobed fleshy margin, the underside of which bears downward-pointing spore-bearing spines, common in both Eurasia and North America卷缘齿菌。
1.1
- Hydnum repandum, family Hydnaceae, class Hymenomycetes.拉丁名Hydnum repandum, 齿菌科, 层担子菌纲。