Funding for this research was provided by:
National Natural Science Foundation of China (31660225)
Received: 19 January 2022
Accepted: 18 April 2022
First Online: 12 May 2022
: The collecting of these materials is allowed by the Convention on the Trade in Endangered Species of Wild Fauna and Flora and Regulations of Yunnan Province on the Protection of Ancient Tea Plants.
: Not applicable.
: The authors declare that they have no competing interests.