Embryology of Whytockia hekouensis(Gesneriaceae) Pollen Morphology of Aceraceae and Its Systematic Implication EFFECTS OF RARE EARTH ELEMENT TO DELAY THE DECLINE OF VIGOR OF POPULAR POLLENS AND SEEDS STUDY ON THE EFFECTIVE TREATING PERIOD FOR POLLEN CHROMOSOME DOUBLING OF POPULUS TOMENTOSA×P.BOLLEANA RELATIONS BETWEEN FERTILIZATION ABILITY AND PHYSIOLOGICAL AND BIOCHEMICAL CHARACTERISTICS OF HAWTHORN‘S POLLEN AND PISTIL Study on Temporal and Spatial Change of the Mating System in a Seed Orchard of Pinus tabulaeformis Study on the Pollen Characteristics and Storage of Citrus Interspecific Somatic Hybrid Effects of Calcium and Boron on Pollen Germination and Pollen Tube Growth of Torenia fournieri Current Review on Genetic Transformation of Soybean (Glycine max L.) The Study and Analysis of Apomixis in Eulaliopsis binata Analysis of Total Proteins in Pollen of Humulus scandens Lour. in Wuhan Region of China by Two-dimensional Electrophoresis Studies on the Pollen Vitality and Storage Capacity in Platanus acerifolia Pollen Morphology of 13 Chinese Species of Polygonatum and Its Systematic Significations Pollination Biology in Taxus yunnanensis Calcium Distribution in Developing Anther Cells of No-pollen Type CMS and Maintainer Lines of Rice(Oryza sativa L.) Visualization of Microfilament Distribution in Pollen Tubes through in vitro Rice Pollen Germination System Observe the pollen grains of Vallisneria longipedun-culata by electron microscope Studies of pollination experiment and the growth of pollen tube under fluorescent microscope on almond Vegetation and environmental changes based on high resolution pollen records in Shiyang River basin,arid lands NW China during early Holocene Pollen morphology of the Tamaricaceae from China and its taxonomic significance Cytogeneticstudy on microspore formativeprocess of Paeonia rockii Study on Pollen Morphology of 4 Wild Herbaceous Peony Studies on the Culture Solution for Lily Pollen Vitality Test Pollen Morphology of Lycoris Herb. and Its Taxonomic Significance Degradation of Pollen RNA in Japanese Pear Style in Vitro Changes of Endogenous Abscisic Acid and the Effent of Exogenous ABA onPollen Germination under Heat Stress Tomato Changes of Endogenous Abscisic Acid and the Effent of Exogenous ABA onPollen Germination under Heat Stress Tomato Pollen Tube Behav ior Following Pollina tion between Ca rdioc rinum gigan teumand Lilium Ornamental Crabapple Pollen Morphology and Its Taxonomic Applications Pollen Morphology,Vitality and Storage Capacity of Camellia rosthorniana Hand.-Mazz. Cross Compatibility Among Different Cultivars of Actinidia chinensis Planch Identification and Sequence Analysis of Pollen-sepecific SFB Genes in Self-incompatible Chinese Apricot(Prunus armeniaca) 高温对桃花粉发育及小孢子产生的影响 高温对桃花粉发育及小孢子产生的影响 STUDIES ON POLLEN MORPHOLOGY OF APONOGETONACEAE THE EFFECT OF GAMETOCIDAL CHROMOSOME 2C DERIVED FROM AEGILOPS CYLINDRYCA ON MEIOSIS AND MITOSIS OF POLLEN GRAINS OF TRITICALE A Study on Breeding System of the Endangered Plant Cistanche deserticola Bionomics of Pollen and Stigma of Celastrus orbiculatus Thunb. Study on pollen viability and morphological characteristics of Zanthoxylum nitidum Computer Image Analysis of Pollens from Torrega(Torreya Arn.)