AHMANI, AhmedBEN AISSA, Kacem2023-04-092023-04-092014https://dspace.univ-ghardaia.edu.dz/xmlui/handle/123456789/5968Our studyto inventory cultivated medicinalplantsand spontaneous in the region of Ghardaiaourselves have used the database and information provided by herbalists and pharmacists, the elderly and some knowledge in addition to outputs terrain. We counted43 familiescultivated and spontaneous, consisting of 93 species. Asteraceaeis the most abundant(11%) followed by the Labiatae family(9%), whilethe family Chenopodiaceae andombellifèrées(7%), and note the presence of otherfamilies with lowand uneven,andratioof the presence of cultivated medicinal plants (45%), while spontaneous (55%). We found thatthe most important useis in this areaGhardaiaassoaking in water(infusion) and heatingbesideother methodswasusedfrUtilisation, plantes médicinales, plantes spontanées,plantes cultivées, région de Ghardaïa.Use, médicinal plants,cultivetedplants,spontaneous plants,Ghardaïa région