**Acknowledgements**

We want to send our sincere gratitude to all the guides and inhabitants of the Rif region for their help. To all sellers of medicinal plants. We also extend our greetings to all those who participated in the success of this work.

## **Author statement**

**NC:** Carried out field research in the Rif, compiled the literature sources, data analysis, Realization manuscript and evaluation, interpretation and wrote the manuscript, helped in data and made a substantial contribution to data analysis. **LZ:** Performed data analysis and drafted the manuscript; designed the research and identification of plant species. All contributors understand and accepted the final document.

### **Funding**

This study did not take any special grant from funding businesses in the public, commercial, or not-for-profit sectors.

### **Consent for publication**

Consent for publication was obtained from participants.

## **Declaration of Competing Interests**

We guarantee that there is no conflict of interest with any commercial institution concerning the paper.

## **Ethical Approval and Consent to participate**

Consent for this research was given by the Committee for ethical research of the Department of Biology, Ibn Tofail University. Before starting data collection, we received oral informed approval in each case on a site level and then individually before each interview. Informants were also informed that the aims of the investigation were not for financial objectives or other benefits but for academic reasons. Informants provided verbal informed approval to participate in this study; they were free to remove their data at any point in time. Lastly, interviewees have accepted voluntarily the idea and they have agreed to have their names and personal data to be published.

**133**

*Neurological Phytotherapy by Indigenous People of Rif, Morocco*

All data collected and analyzed in this paper are included in the article and attached in the form of 'Appendices' as additional files. Plant species are stored in

*DOI: http://dx.doi.org/10.5772/intechopen.97175*

Ibn Tofail University, Kenitra, Morocco.

**Appendix A**

**Availability of supporting data**

*Neurological Phytotherapy by Indigenous People of Rif, Morocco DOI: http://dx.doi.org/10.5772/intechopen.97175*
