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Article History

Received: 24 May 2018

Accepted: 31 July 2018

First Online: 15 August 2018

Ethics approval and consent to participate

: The present study is purely based on the field survey instead of human or animal trials. Therefore, ethical approval and consent to participate is not applicable. However, formal consent was taken from informants regarding data collection and publication. In addition, ethical guidelines of the International Society of Ethnobiology (/) were strictly followed.

: Present paper does not contain any individual person’s data; therefore, this section is not applicable to our study.

: The authors declare that they have no competing interests.

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