Funding for this research was provided by:
Youth Science Foundation of Jiangxi Province (20192BAB214002)
Education Department of Jiangxi Province (GJJ8831)
Key Laboratory of Protection and Utilization of Subtropical Plant Resources of Jiangxi (YRD201907)
Received: 4 December 2019
Accepted: 18 January 2020
First Online: 3 February 2020
Ethics approval and consent to participate
: This article does not contain any studies with human participants or animals performed by any of the authors.
: Not applicable.
: The authors declare that they have no competing interests.