MANAMGODA, DIMUTHU SANDARENU, Key Laboratory for Plant Biodiversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Science, Kunming, 650201 Yunnan, China World Agro-forestry Centre, East and Central Asia, Kunming 650201, China Systematic Mycology and Microbiology Laboratory, United States Department of Agriculture, Agricultural Research Service, Beltsville, Maryland, 20705 USA, China