Abstract: The mycoflora of Yunnan and Tibet of China was extroardinarily rich in nature. The most part of this plateau was well covered with plant vegetation,those fungal species were numerolls, the myco-resources were abundant, and the elements of mycoflora were full of complexity.By analyzing the materials available in the present investigation, the author is able to classifies the phytogeographic division of Yunnan and Tibetan higher fungal flora into the following 13 regions.

Key words: phytogeographical, distribution, fungi, Yunnan, Xizang