1. Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing, People’s Republic of China
2. Department of Biology, Faculty of Science, Chiang Mai University, Chiang Mai, Thailand
3. Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
4. Department of Botany, Gauhati University, Guwahati, India
5. National Institute of Fundamental Studies, Kandy, Sri Lanka