Differences of Leaf Functional Traits and Main Active Components in Different Lithocarpus polystachyus Families

• SONG Yunxia, 
• LI Yueqiao, 
• HE Ping, 
• LIU Ren, 
• SUN Yun, 
• LIU Ru, 
• NIE Linya, 
• WU Liang