Raising public consciousness,supporting women and youths involved in protection-action are the important strategy for biodiversity conservation. Indigenous knowledge and biodiversity management thereforehas been paid special attention as a hot point by international society. The paper discusses the relationship between Palm Leaves Buddhism Sutra Culture and plant diversity conservation and its sustainabledevelopment by the example of Xishuangbanna Dai nqtionality including Buddhas and plant,plant usedfor carve Buddist sutra,timber trees used for temple construction,plants for offering Buddhas and plantplanted in temple yards etc..