Dear Naïrouz,

You can also go through the attached publication.

Best wishes,

Subir.

The other way around...ethnopharmacology is a division of ethnobotany, which as Ivo said is a division of ethnobiology.  

Thanks for all for these informations. 

Please take a look at the following PDF attachment.

As said Ethnopharmacology is a part of Ethnobotany and it contribute >75% to ehnobotany. Similarly Enobtany is part of Ethnobiology and it contribute > 75% to ethnobiology.

Ethnopharamcology is a branch of ethnobiology.

Article Ethnobotany, Ethnopharmacology and Drug Discovery

Ethnopharmacology is further divided into ancient methods of diagnosis of diseases, symptoms and etiopathology (onset) and curing of various diseases whether chronic or acute in those days when clinical trials were not available neither the more sophisticated analytical instruments were in use. The modern day ethnopharmacological investigations is more broadly based on the scientific validation of the ethno botanical folk lore available. One can refer to the All India Co-ordinated Research Project on Ethnobiology (1998 - 2002), which gave the first ever ethnopharmacological model called as Kani Model or Pushpangadan Model or even TBGRI model.

Thanks for all your answers.