This thesis mainly deals with two Traditional Chinese Medicines, Acorus. calamus Linn (Araceae) and Silybum marianum (L) Gacntm. (Cruciferae).

• 本论文对两种常用中药:天南星科(Araceae)水菖蒲(Acorus.；calamus Linn)和菊科(Cruciferae)水飞蓟(Silybum marianum(L)Gacntm)进行了研究。