Study on the Pollen Morphology, Taxonomy and Clustering of the Local varieties of Apples Pollen Morphology of Seven Natural Primula maximowicizii Populations Analysis of the meiosis of pollen mother cells in Saccharum officinarum ? Erianthus rockii F1 hybrids by GISH Morphological and Cytological Study on Male Sterile Dandelion (Taraxacum junpeianum Kitam.) Characteristics and classification of the pollens of male Chinese olive Pollination Characteristics and Pollen Viability Test of Different Pear Cultivars In vitro pollen germination and anther culture of Senna obtusifolia Pollen vigor and development of germplasm of Dendrobium officinale Pollen morphology of three Chinese endemic genera in Gesneriaceae Identification of cattail pollen (Puhuang), pine pollen and its adulterants by ITS2 sequence MICROSPOROGENESIS AND POLLEN GERMINATION IN PRE-DEVELOPED EMBRYO RICE Taxonomy Significance Based on Pollen Morphology Observation of 19 Species of Manglietia Micromorphological Observations on Leaf Epidermis and Pollen of Prinsepia Royle in China Pollen Germination and Growth of Platycodon grandiflorum(Jacq.)A.DC Pollen contamination and it’s control in the management of forestry seed orchard SEM observation on the pollens of three species in Isodon Taxonomy Significance Based on Pollen Morphology Observation of Five Species of Magnolia L. Including Magnolia wufengensis L. Y. Ma et L. R. Wang Detection Methods for Pollen Viability of Anemone obtusiloba Intraspecific Variability of Pollen Morphology of A Suspicious Species in the sect. Ranunculoides EVOLUTION TENDENCY OF PLAEOCLIMATIC ENVIRONMENT IN THE WEST LOESS PLATEAU SINCE THE LATE PLEISTOCENE AIRBORNE POLLEN GRAINS IN WUHAN,CHINA STUDIES ON POLLEN-SOMATIC PROTOPLAST FUSION BETWEEN BRASSICA CHINENSIS AND B. JUNCEA A STUDY ON POLLINOSIS FROM AMBROSIA IN WUCHANG DISTRICT OF WUHAN CITY FURTHER OBSERVATION ON TAPETUM AND POLLEN DEVELOPMENT IN WATERMELON COMPARISON OF POLLEN GRAINS OF PINELLIA AND THEIR TUBER PROTEIN IN ALCOHOL POLLEN WALL ULTRASTRUCTURES OF THE SUBTRIBE TUSSILAGININAE (ASTERACEAE: SENECIONEAE) OF THE EASTERN ASIA AND THEIR SYSTEMATIC AND TAXONOMIC SIGNIFICANCE Effect of Heat Stress on Calcium Distribution in Pepper Anther Development Validation of a msLTP Gene Related to Male Sterility by Antisense RNA Pollen Morphology of Sixteen Pimpinella Species (Apiaceae) and the Systematic Analysis Expression Analysis of Two Genes Related to Male Fertility in A Few Types of Male Sterile Wheat Research Progress on Mechanisms of Sporophytic and Gametophytic Control of the Pollen Tube Growth and Guidance Floral Characteristics and Breeding Systems of an Endangered Species Cypripedium japonicum Microtubule Organization in Pollen and Pollen Tube of Cunninghamia lanceolata Classification of Wintersweet Cultivars by Pollen Morphology The Pollen Morphology of Mine Rare & Endangered Plant Species Grown in West Inner Mongolian Desert Areas Preliminary Studies on the Relationship between Lu Dao and Native Rice Varieties in Yunnan(Qryza sativa L.) ON THE INTRASPECIFIC VARIATIONS OF POLLEN MORPHOLOGY AND POLLEN GEOGRAPHY OF A RELIC SPECIES-HELIANTHEMUM SONGARICUM SCHRENK STUDIES ON ESTERASE ISOZYME AND SPECIFIC PROTEINS DURING DIFFERENT DEVELOPMENTAL STAGES OF POLLEN GRAINS FROM ZEA MAYS The ultrastructural study of pollen abortion in Pingxiang dominant genic male sterile rice Studies on pollen germination and storage of Cycas species Pollen characteristics of twenty-eight species of Saussurea in alpine meadow of the eastern fringe of the Qinghai-tibetan Plateau Karyotype and pollen morphology of main Fritillaria thunbergii cultivars Scanning electron microscope observation to pollen morphology of eleven species of eight genera in Cucurbitaceae Observation of pollen morphology of two species from Talauma Pollen morphology of Michelia and its systematic significance Pollen dispersal patterns of the endangered plant Pinus dabeshanensis in a seed production stand Observation and comparison on morphological characteristics of pollen of Salvia shandongensis and its relatives by SEM Pollen morphology and leaf microstructure of Prinsepia uniflora Pollen morphology of Quercus subg. Cyclob-alanopsis(Fagaceae)and its systematic implication Supplemental study on pollen morphology of Opithandra(Gesneriaceae) Floral biology and breeding system of Hypericum perforatum Pollen-ovule ratio and scanning electron microscope observation to pollen morphology of Feijoa sellowiana Pollen morphology of Horsfieldia tetratepala Preliminary study on the breeding system of Lycium barbarum The flower and pollen morphology of Solidago Pollen and resource limitations to fruit set of Qingyangshen (Cynanchum otophyllum) Pollen viability and stigma receptivity of Aesculus chinensis Effects of corolla on reproductive fitness of Mirabilis jalapa Floral syndrome and breeding system of Atractylodes japonica Floral Morphology and Development of Alfalfa Transcription of the Small Heat Shock Protein Genes in Tomato Anthers Observation and Comparison on Pollen Morphology of A New Hybrid LoquatVariety‘Zaozhong 6’and Its Parents The Relationship Between Heat Injury and Polyamines or Proline ContentsDuring Anther Development and Pollen Germination in Cucumber Observation and Comparison on Pollen Morphology of A New Hybrid LoquatVariety‘Zaozhong 6’and Its Parents The Cryopreservation of Potato Pollen Studies on Abnormal Meiosis Producing 2n Pollens in Nonastringent Persimmon (Diospyros Kaki Thunb.) Comparison on morphological characteristics of pollen grains of various Chrysanthemum morifolium for medicine Studies on chemical constituents from bee-collected rape pollen STUDYS ON THE POLLEN MORPHOLOGY OF LIMONIUM FROM SHANDONG A STUDY ON THE POLLEN MORPHOLOGY OF RHODODENDRON IN NORTHEAST OF CHINA STUDIES ON THE SYSTEMATIC POSITION OF THE GENUS SINOCHASEA POLLEN MORPHOLOGY AND SYSTEMATICS OF GERANIACEAE IN NORTHEARTERN CHINA FUSION BETWEEN POLLEN PROTOPLASTS AND MESOPHYLL PROTOPLASTS OF NICOTIANA AND EARLY CHANGES OF CULTURE POLLEN MORPHOLOGY AND ITS TAXONOMIC SIGNIFICANCE OF ACER LINN. FROM NE CHINA The Ultrastructural Observation on the Asymmetric Division of Eucommia ulmoides Pollen Viability,Pistil Receptivity and Embryogenesis in the Cross between Dendranthema indicum and D.grandiflorum Effects of Cytochalasin B and Phalloidin on [Ca2+]i Concentration and Ca2+ Channels in the Plasma Membrane of Pyrus pyrifolia Pollen Tube Cutting edge Effects of Bee Pollen on Lipid Peroxides and Immune Response in Aging and Malnourished Mice Pollen Morphology of Medicinal Flowers Ⅱ. The Multiple of Close Relative Origin Type POLLEN MORPHOLOGY OF THE GENUS CALLIGONUM (POLYGONACEAE) IN CHINA