INVESTIGATION AND STUDY ON THE ENDEMIC PLANT MYRICARIA LAXIFLORA IN THE THREE-GORGE RESERVOIR AREA A New Form of Salvia przewalskii Maxim. Population Structure and Dynamics of Remanent Myricaria laxiflora Downstream from the Three Gorges Dam A study on sulfate reduction in salt marsh near the estuary of obsolete Huanghe Rivel Root Distribution and Soil Water Dynamics of Medicago sativa L. and Stipa breviflora Griseb. Activity of intrinsic inhibitor in seed of Paeonia lactiflora Inhibition Effect of Zn2+ on Cytosolic Pyruvate Kinase in Passiflora edulis Leaves Construction and Preliminary Analysis of cDNA Library of Puccinellia tenuiflora Roots Grown in Saline-alkaline Land A demonstration study using the integrated technique of cutting plus waterlogging for the control of Spartina alterniflora Effects of salt and temperature stress on ecophysiological characteristics of exotic cordgrass, Spartina alterniflora The content of K and Na in epidermis and mesophyll cells of Puccinellia tenuiflora seedling leaves under Na2CO3 stress Effects of Na2CO3 stress on the ultrastructure of mesophyll cells in Puccinellia tenuiflora A comparison of photosynthetic characteristics between Spartina alterniflora and Phragmites australis under different CO2 concentrations Phenotypic variation and covariation in natural populations of the exotic weed Gaura parviflora in different habitat Cloning and Expression Analysis of Resistance Powdery Mildew Gene RmMlo in Rosa multiflora Cloning and Expression Analysis of Resistance Powdery Mildew Gene RmMlo in Rosa multiflora Flower Buds Abortion of Paeonia lactiflora‘Qiaoling’in Different Cultivation Methods Identification of Red Spot Pathogens on Peony in Shandong Province MORPHOLOGICAL STUDIES ON THE DEVELOPMENT AND COLD RESISTANCE OF THE WINTER BUDS OF ZIZANIA CADUCIFLORA HAND.-MAZZ. Study on the Cytology of Rosa multiflora Thunb.var.cathayensis Influence of Puccinellia tenuiflora on Phosphorus Nutrition of Alkaline Soil Cloning and analysis of Actin from Paeonia lactiflora Simultaneous determination of three phenolic glycosides in Callicarpa nudiflora by UHPLC-MS methods and analysis of their pharmacokinetics in plasma of rats Determination of lignans of Schisandra rubriflora by HPLC Chemical constituents of Fordia cauliflora(Ⅲ) Analysis of volatile constituents in two species of genus Magnoloia by HS-SPME-GC-MS Chemical constituents from Pedicularis longiflora var. tubiformis Dynamic change of paeoniflorin content in root of Paeonia lactiflora growing at Duolun County,Inner Mongolia Study on fast quality control in extracting process of Paeonia lactiflora  using near infrared spectroscopy Effects of Mn, Fe, Zn and Cu on growth and paeoniflorin content of Paeonia lactiflora On the Identity of Yinshania albiflora A Study on the Genus Rhododendron L. Subsection Neriiflora Sleumer in China New and Noteworthy Chinese Primulaceae Notes on the Genus Prismatomeris Thw. (Rubiaceae) of China New Taxa of Orchidaceae from China (2) A Karyological Study on Fritillaria from Xinjiang New Taxa of Patrinia from China New Taxa of the Genus Elaeagnus L. from China On the Chinese Species of Passifloraceae Some New Taxa from Shandong Province On the Chinese Species of Passifloraceae The responses of soil respiration to water and nitrogen in Stipa breviflora steppe Physiological and Molecular Features of Puccinellia tenuiflora Tolerating Salt and Alkaline-Salt Stress Effects of Arabisalpina L. var. parviflora Franch and Zea mays L. intercropping system on root-exudated organic acids under lead stress Epicuticular wax of leaf epidermis: a functional structure for salt excretion in a halophyte Puccinellia tenuiflora Study on the seasonal growing dynamics and invasive characteris-tics of Gaura parviflora Effects of Cd,Zn and Their interactions on Accumulation,Subcellular Distribution and Chemical Forms of Heavy Metals in Spartina alterniflora Anatomical Structure and Histochemical Localization of the Leaf of Prinsepia uniflora Batal Chlorophyll Fluorescence Characteristics of Elaeagnus angustifolia L. and Grewia biloba G.Don var.parviflora(Bge.)Hand.-Mazz. Seedlings under Drought Stress Cyto-embryological Study of the Apomixis of the Monosomic Addition Line M14 in Sugarbeet Protoplast Isolation and Plant Regeneration from Somatic Embryogenic Cell Suspension Cultures in Rosa multiflora A NEW VARIETY OF Pinus densiflora SIEB.ET ZUCC PRELIMINARY STUDY ON NITROGENOUS METABOLISM OF GERMINATING PUCCINELLIA TENUIFLORA SEEDS UNDER ALKALINE SALT STRESS CHANGES OF SEVERAL OSMOTICA IN PUCCINELLIA TENUIFLORA SEEDLING UNDER ALKALI SALT STRESS Stimultaneous determination of five flavonoids in Callicarpa nudiflora by UPLC Research status of plants in Embelia Burm. f. Studies on Chemical Constituents of Hemsleya graciliflora (Harms) Cogn. Module biomass structure and seed germination traits of the exotic invasive plant Gaura parviflora Change of diastase activity of Puccinellia tenuiflora cv.Qinghai seeds under sodium carbonate stress Anatomical characteristics of leaf epidermis of Fallopia multiflora and relationships to climate factors Tissue culture and plant regeneration from Torenia biniflora Studies on Introduction of Pinus sylvestris var. mongolica, P. sylvestriformis, P. densiflora and P. thunbergii Chemical constituents of Sabia parviflora Lysimachia dextrorsiflora X. P. Zhang, X. H. Guo & J. W. Shao, a new species of Primulaceae from China Invasive Spartina alterniflora: biology, ecology and management A new synonym of Pellionia radicans (Urticaceae) Systematic position of Primula secundiflora (Primulaceae) inferred from nuclear ribosomal DNA ITS sequence data Changruicaoia Z. Y. Zhu—A new genus of Labiatae from Mount Emei, Sichuan, China New Taxa of the Begonia L.(Begoniaceae) from China (Cont.) New Taxa of Lespedeza (Leguminosae) from China Seasonal dynamics of environmental factors and decomposition rate of litter in Puccinellia tenuiflora community of Songnen grassland of China Effects of substrate, storage way and salinity on the seed germination of three coastal plants THE SEED GERMINATION AND THE SEEDLING FORMATION OF FRITILLARIA PALLIDIFLORA SCHRENK STUDY ON CHANGES OF CARBOHYDRATES CONTENT AND ACTIVITIES OF AMYLASE AND SUCRASE IN MORP HOGENESIS OF CULTURED FRITILLARIAE PALLIDIFLORAE STUDY ON CHROMOSOME UNSTABILITY IN TISSUE CULTURE OF FRITILLARIAE PALLIDIFLORAE UNDER DIFFERENT HOMONES THE RELATIONSHIP BETWEEN PHYSIOLOGICAL AND BIOCHEMICAL CHANGES AND RELEASING DORMANCY OF FRITILLARIA PALLIDIFLORA SCHRENK. DURING LOW TEMPERATURE TREATMENT A Comparative Study on Physiological Characteristics of Drought Resistance of Pinus densiflora var. zhangwuensis and P. sylvestris var. mongolica in Sandy Soil A NEW VARIETY OF CARAGANA FROM N. E. CHINA THE GROWTH AND SOLUTE ACCUMULATION OF SPARTINA ALTERNIFLORA SEEDLINGS IN NaCL SOLUTION OF DIFFERENT CONCENTRATION A PRELIMINARY STUDY ON THE DEVELOPMENT OF “MALE” AND SMUTTED TILLERS OF ZIZANIA CADUCIFLORA HAND. -MAZZ.