Ethnobotanical study on the Bereztem Plant (Aristolochia longa) used in the treatment of some diseases in the cities of Rabat, Sale and Temara (Morocco)

An ethnobotanical study was conducted in the cities of rabat, sale and temara. it was developed for identification of the plant aristolochia longa named locally bereztem and traditional therapeutic use practiced by this population. from 176 question cards, we collected some information and be able to document this knowledge. the results of this study give a general overview of the profile of the users of this herb and the healing power of this plant. analysis of the results obtained from the questionnaires record showed that the underground part is the most used part. the majority of remedies are prepared in powder form which is mixed with honey. of all the diseases treated, cancer diseases are the most mentioned diseases. all this information is an important step for future research aimed to determine the exact dose needed to achieve the desired result for the treatment of cancer.