The elements of Europe Asia add up to 11.5%,while the elements of East Asia North America amount to 9.9% which shows close relationship of fungi between the Helan Shan and the above two regions.

• 欧亚分布种占 11 5%25 ,东亚北美分布种占 9 9%25 ,表明该地区真菌区系与欧洲、北美洲的密切联系 ;