Center for Integrative Conservation & Yunnan Key Laboratory for Conservation of Tropical Rainforests and Asian Elephants, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, Menglun 666303, Yunnan, China. University of Chinese Academy of Sciences, Beijing, China. Plant Biology Division, Institute of Biological Sciences, College of Arts and Sciences, University of the Philippines Los Baños, 4031.
University of the Philippines Manila, Department of Biology, College of Arts and Sciences, Padre Faura, Manila, Philippines
Herbarium (HAST), Biodiversity Research Center, Academia Sinica, Taipei 115, Taiwan
Plant Biology Division, Institute of Biological Sciences, College of Arts and Sciences, University of the Philippines Los Baños, 4031
Philippine National Herbarium, Botany and National Herbarium Division, National Museum of Natural History, National Museum of the Philippines, T.M. Kalaw St., Ermita Manila 1000, Philippines. Biodiversity Program, Taiwan International Graduate Program, Academia Sinica and National Taiwan Normal University, Taipei, 11529, Taiwan. Department of Life Science, National Taiwan Normal University, Taipei 11677, Taiwan. Biodiversity Research Center, Academia Sinica, Taipei 11529, Taiwan.