Supported by the National Key Research and Development Program of China(2014FY210400); the National Natural Science Foundation of China(31370067); the Natural Science Foundation of Hebei Province(C2016205201)
Supported by Flora of the Cryptogamics of China (NSFC grant 31093440);National Natural Science Foundation of China (No. 30770012);Beijing Natural Science Foundation (No. 5123044);Beijing Academy of Science and Technology Menya Project [2009]