Abstract

In this paper, 108 traditional medicinal plants from Izmir Province in Turkey have been reported. One hundred eight plant species belonging to 54 families and among them 94 species were wild and 14 species were cultivated plants. The informant consensus factor (F_ic) and the fidelity level (FL) of the species were determined. The category that has the highest F_ic value is Cold and Influenza(0.82) followed by Cough (0.73). The lowest is Hemorrhoids and Enteritis (0.33).Allium cepa and Urtica dioica (100%) has the highest fidelity level and Nigella segetalis (33%) has the lowest. Most used families were Lamiaceae, Asteraceae,Fabaceae, Rosaceae, Apiaceae. The traditional medicinal plants have been mostly used for the treatment of kidney ailments (43,5%), stomach (31.4%), cough (17.6%), wounds (17.4%), hemorrhoids and enteritis (15.7), cold and influenza (13,8%), gall bladder ailments (10,2).

Key words: Informant consensus factor, fidelity level, therapeutic plants, Izmir.