Ethnobotanical survey of the endemic Retama dasycarpa Cross. in the Rabat–Sale–Kenitra region, Morocco

Abstract

Background: Retama dasycarpa, an endemic Moroccan Fabaceae species, plays a significant role in the traditional medicine practices of local communities and herbalists. The present work aims to document the ethnobotanical knowledge related to this species, including its therapeutic uses, the specific plant parts used, as well as preparation methods, and routes of administration. Additionally, it explores herbalists’ perceptions regarding the efficacy and safety of this plant’s use.

Methods: An ethnobotanical survey was conducted using a structured questionnaire administered to herbalists in the Rabat-Salé-Kénitra region. The data collected included the sociodemographic characteristics of the informants, the local vernacular names of this plant, harvesting areas, the parts used, preparation methods, routes of administration, and the diseases treated. Additionally, the study assessed user satisfaction and the potential occurrence of adverse effects associated with the plant’s use.

Results: R. dasycarpa, commonly known as “rtem,” is mainly harvested from the wild and used to address various health issues, including diabetes, digestive disorders, and skin diseases. The most commonly used parts are the whole plant, cladodes, and roots, which are typically prepared as decoctions or infusions.

Conclusions: This study highlights the significance of preserving and promoting traditional ethnobotanical knowledge associated with this species. It also highlights the necessity for additional phytochemical and pharmacological research to scientifically validate its therapeutic properties and evaluate its safety profile.

Keywords: Retama dasycarpa, Ethnobotany survey, Traditional medicine, Herbalists, Rabat-Salé-Kénitra, Therapeutic uses.