Funding for this research was provided by:
Korea National Arboretum (KNA1-1-13, 14-1)
Rural Development Administration (PJ013194)
Text and Data Mining valid from 2018-09-04
Received: 18 January 2018
Accepted: 1 August 2018
First Online: 4 September 2018
Ethics approval and consent to participate
: Wild tree samples were provided from the Korea National Arboretum. In addition, the authors obtained permission for plant sampling from Korea National Arboretum.
: The authors declare that they have no competing interests.
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