金耳(Tremella mesenterica)俗称黄木耳,是我国珍贵的野生食用菌和药用菌。它分布于云南、西藏、四川、福建、江西等省,主产区则在云南省丽江、中甸、维西、德钦等县。据报导,在挪威、法国、日本等国也曾发现过金耳。为了发展这一名贵品种,我们对金耳进行了菌种分离及有关试验。据初步研究,金耳是一种大型胶质真菌,其子实体 Tremella mesenterica commonly known as yellow fungus, is our precious wild mushrooms and medicinal mushrooms. It is distributed in Yunnan, Tibet, Sichuan, Fujian, Jiangxi and other provinces, the main producing areas in Lijiang, Yunnan, Zhongdian, Weixi, Deqin and other counties. It has been reported that golden ears have also been found in Norway, France, Japan and other countries. In order to develop this valuable species, we carried out the separation of the golden ear and the related tests. According to a preliminary study, golden ear is a large colloidal fungus, its fruiting body