Search the dictionary A Chinese word or character, or English Search 2 entries. bèiyèzōng 贝叶棕 pattra palm tree (Corypha umbraculifera), whose leaves were used as paper substitute for Buddhist sutras bèiyèzōng 貝葉棕 pattra palm tree (Corypha umbraculifera), whose leaves were used as paper substitute for Buddhist sutras