木耳是一种野生食用真菌,属于担子菌纲,木耳目,木耳科。食用部分是其子实体,也叫担子果,由耳片,耳梗和耳根三部分组成。耳片很薄,表面平滑或有皱褶,外形似人耳,大的达数厘米,呈茶褐色或黑褐色,丛生或连续不断地重叠簇生。湿润时呈胶质,有弹性,半透明;干燥时,强烈收缩,里革状小块。木耳生于朽木上,除松树外,几乎所有的阔叶树木都可以长。在采集时,只要留心观察,就会发现连着耳根延伸到朽木中的是较粗的绳索状菌丝,叫菌索。这是菌类的营养体,相当于高等植物的根系。就是这些 Fungus is a wild edible fungus, belonging to Basidiomycetes, fungus head, fungus Branch. Edible part of its fruiting body, also known as the bear fruit, from the ear, ear and ear roots of three parts. Ears thin, smooth or wrinkled surface, the shape of the human ear, a few centimeters large, was brown or dark brown, tufted or continuous overlying clusters. Wet when the gum, elastic, translucent; dry, strongly contracted, leather-like small pieces. Mushrooms are born on dead wood, except pine, almost all the hardwood trees can grow. In the collection, as long as careful observation, you will find attached to the ear root extends into dead wood is thick rope-shaped mycelium, called bacteria cable. This is a vegetative fungus, which is equivalent to the roots of higher plants. that’s it