Fig. 2

Some medicinal plants in the study area (Schnabelia terniflora (Maxim.) P. D. Cantino, Periploca sepium Bunge, Polygala sibirica L., Menispermum dauricum DC., Phedimus aizoon (L.)’t Hart, Rehmannia glutinosa (Gaert.) Libosch. ex Fisch. et Mey, Salvia miltiorrhiza Bunge and Forsythia suspensa (Thunb.) Vahl are from A to H, respectively.)