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Article History

Received: 18 July 2017

Accepted: 16 March 2018

First Online: 2 April 2018

Ethics approval and consent to participate

: The sources of all plant materials (including seeds) in this research were all belonged to our lab, and no field permissions were necessary to collect the plant samples in this study. We stated that field studies was conducted in accordance with local legislation and complied with the Convention on the Trade in Endangered Species of Wild Fauna and Flora.

: Not applicable.

: The authors declare that they have no competing interests.

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