STUDIES ON CHARACTERISTICS OF LEAVES GROWTH AND PHOTOSYNTHESIS PHYSIOECOLOGY OF SARGENTODOXA CUNEATA Analysis of rDNA ITS sequences of Sargentodoxa cuneata RAPD analysis of genetic diversity of Sargentodoxa cuneata at different altitude and the influence of environmental factors Reproductive Biology of Sargentodoxa cuneata (Sargentodoxaceae) Advances in studies of commercial Spatholobus suberectus (Spatholobus) Determination of phenols and triterpenoid saponins in stems of Sargentodoxa cuneata The Dynamic Changes of the Biochemical Components in the Leafblades of Sargentodoxa Cuneata Extraction and Analysis of Flavonoids from Sargentodoxa Cuneata DNA EXTRACTION AND RAPD ANALYSISOF SARGENTODOXA CUNEATA Comparative Investigation of Vessel Perforation Plates of Four Genera in Lardizabalaceae The comparison of the secondary metabolism content in Sargentodoxa cuneata from different producing areas A new lignan from stems of Sargentodoxa cuneata