An Ethnobotanical Study of Medicinal Plants in Marmaris (Muğla, Turkey)

Ethnopharmacological Relevance: This study aimed to document traditional uses of medicinal plants in the Marmaris district of south-west Anatolia and to compare this information with our current knowledge of plant medicine in Turkey and the Mediterranean countries.

Materials And Methods: We collected the information through semi-structured interviews with 98 informants (51 men and 47 women). In addition, the relative importance value of species was determined and informant consensus factor (FIC) was calculated for the medicinal plants included in the study.

Results: We report the medicinal uses of 64 plant species belonging to 35 families, including the uses of nine essential oils. Most of the medicinal plants used in the Marmaris district belong to the families Lamiaceae (13 species) and Asteraceae (four species). The most commonly used plant species are Salvia fruticosa, Origanum onites, Lavandula stoechas, Mentha pulegium and Satureja thymbra. For the purposes of making essential oils, Salvia fruticosa is the plant species most commonly used. Two of the plants we report on (Liquidambar orientalis, Phlomis lycia) are endemic to Turkey and the East Agean Islands. Sideritis libanotica subsp. linearis is endemic to Turkey, Lebanon and Syria. Thymus cilicicus is endemic to Turkey, East Agean Islands, Lebanon and Syria. For six plant species (Narcissus tazetta, Lagenaria siceraria, Hypericum montbrettii, Phlomis grandiflora var. grandiflora, Polygonum bellardii, Crataegus aronia var. aronia) we report new different ethnobotanical uses not previously reported in Turkey.

Conclusions: Some plants are used for medicinal purposes both in Marmaris and in other parts of Turkey and in the Mediterranean countries, either for the same or for different purposes. This paper helps to preserve valuable information that may otherwise be lost to future generations.