Funding for this research was provided by:
Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences (2015CASEABRIRG001)
National Natural Science Foundation of China (31670338, 31400286)
National Science & Technology Fundamental Resources Investigation Program of China (2018FY100700)
Received: 18 May 2020
Accepted: 27 August 2020
First Online: 17 September 2020
Ethics approval and consent to participate
: Ethics approval was granted by Kunming Institute of Botany (KIB), Chinese Academy of Sciences (CAS), China and Forest Research Institute (FRI), Ministry of Environmental Conservation and Forestry (MOECAF), Myanmar. Consent was obtained from the participants prior to this study being carried out. Permission to do the study was granted by all participants and relevant local leaders in the Shan, Pa-O, Danu, Intha, and Bamar communities.
: Prior, informed consent of local informants’ pictures had been obtained for publication.
: The authors declare that they have no competing interests.