Six New Species and One New Subspecies of Codonopsis (Campanulaceae) from the PanHimalaya Comparison of Radix Codonopsis and Radix Astragali on central nervous system Pollen Morphology of the Platycodonoid Group (Campanulaceae s. str.) and Its Systematic Implications Study on genetic diversity of Codonopsis tangshen by SRAP and ISSR markers Cloning and sequence analysis of actin gene fragment from roots of Codonopsis pilosula Characteristics of element contents and their influence factors in Codonopsis tangshen Plant Regeneration from Callus Protoplasts of Codonopsis pilosula Comprehensive quality evaluation of Codonopsis Radix from different planting areas in Jiuzhaigou County Determination of Tangshenoside I in Codonopsis pilosula Nannf. by TLC-UV Spectrophotometric Method Embryological Studies of Codonopsis pilosula Nannf. HPLC fingerprint of Codonopsis tangshen from different habitats High Saponin Content Mutants of Codonopsis lanceolata Induced by EMS Detection of agent "zhuanggenling" and investigation of utilization of plant growth retardants in traditional Chinese medicine cultivation Resource investigation of wild Codonopsis pilosula in Tanchang county of Gansu Optimization of extraction process of Codonopsis pilosula polysaccharides and study on its composition COMPARATIVE STUDIES ON ISOLATED EMBRYO SACS IN FOUR SPECIES OF CAMPANULACEAE Data mining of simple sequence repeats in Codonopsis pilosula transcriptome Effect of Clematis Asiabell (Codonopsis clematidea) and Pilose Asiabell(Codonopsis pilosula) on SOD and MDA of Mouse Brain Establishment of quality evaluation system and difference analysis on roots of Codonopsis pilosula from different habitats STRUCTURE AND ULTRASTRUCTURE STUDIES OF THE FLORAL NECTARY IN Codonopsis pilosula Nannf NEW TAXA OF THE GENUS CODONOPSIS FROM YUNNAN Cloning and sequence analysis of actin gene fragment from roots of Codonopsis pilosula Protection for national products of geographical indication of geo-authentic crude drug Radix Codonopsis Advances in studies on quality evaluation of Radix Codonopsis Promoting effect for transdermal enhancers on theophylline with fuzzy comprehensive evaluation method Microsatellite primer screening and population genetic diversity of Codonopsis pilosula Effects of sowing time on yield and quality of Codonopsis pilosula seedlings Tetraploidy Inducement of Codonopsis pilosula (Franch.) Nannf. by Colchicine Studies on the Ckemical Components of Codonopsis pilosula(Franch.) Nannf. var. volibilis (Nannf.) L.T. Shen Macrological Identification of Chinese Drug Dangshen (Radix Codonopsis) Effects of different processing methods on Codonopsis pilosula seed germination and seedling growth The Effect of Codonopsis pilosula (Franch.)Nannf.on Gastric Acid,Serum Gastrin and Plasma Somatostatin Concentration in Dogs Monosaccharide compositions of Codonopsis pilosula polysaccharides and their correlation analysis on cytotoxic activities against HepG2 cells Protective Effects of the Pollens of Codonopsis pilosula(Franch.)Nannf.on Liver Lesion at Ultrastructural Level Studies on the Chemical Constituents of Convolvulate Asiabell(Codouopsis cnuvolvulacea) Comparison of Radix Codonopsis and Radix Astragali on ECG of experimental myocardial ischemia rats Two New Species of Codonopsis From China Studies on the Chemical Constituents of Codonopsis pilosula Nannf Study on the Optimum Harvesting Time of Codonopsis tangshen Oliv.Produced in Banqiao Study on seed germination testing standardization of Codonopsis tangshen An overview of research on germplasm resources of Radix Codonopsis and their utilization Extraction of lobetyolin from codonopsis with supercritical CO2 DNA Isolation,Optimization of ISSR-PCR System and Primers Screening of Codonopsis pilosula(Franch.) Nannf. Somatic Embryogenesis in Codonopsis pilosula and Analysis of Isozyme Characteristics during Somatic Embryo Development Establishment of quality evaluation system and difference analysis on roots of Codonopsis pilosula from different habitats THE VOLATILE CHEMICAL COMPONENTS WITH SPECIAL SMELL FROM CODONOPSIS SP. Study of Electron Beam Irradiation on Nutritive Quality and Pharmacodynamic Constituent Evaluation of Codonopsis pilosula Determination of lobetyolin in root of Codonopsis tangshen fromvarious cultivation areas by high-performance liquid chromatography