Ethnobotanical survey on dandelion use in the western region of Algeria

Introduction: Dandelion (Taraxacum officinale) is an edible and medicinal plant. We use the leaves, flowers and roots. The objective of this study is to show interest in the use of dandelion as a natural remedy in the primary treatment of serval pathologies. Methods : An ethnobotanical survey of 1000 people in the western region of Algeria was conducted using a questionnaire. Results: the obtained results from this study show that 60% of the population questioned prefer traditional medicine the majority of them use the plant in the medical field whose leaves and roots are most used. Infusion and maceration are the most usable methods for the preparation of the plant and administration is exclusively oral. Most users testify that the plant has significant efficacy with a percentage of 61%. Conclusion :All this information constitutes a database to perform other research in vivo or in vitro to value this planton the therapeutic level. Keywords : Taraxacum Officinale, traditional medicine, leaves, ethnobotanical study.