Résumé:
In order to know the therapeutic interest of medicinal plants used to treat functional
disorders of the intestine and the stomach, an ethnobotanical survey was carried out among
100 people in the region of Aachaâcha (Mostaganem), using cards pre-established
questionnaires. The results of the survey showed à frequency of use of (60% women and 40%
men). The survey also revealed that the leaves are the most used part (42.80%) and the
majority of respondents prepare their herbal remedies as an infusion (56.50%). the population
survey revealed 24 species belonging to 13 families, among the most widely used are the
Apiaceae, Lamiaceae, Zingiberaceae and Lauriaceae. Moreover, these results obtained
constitute at. the same time a very important source of information for the national medicinal
flora.
