A STUDY ON THE POLLEN MORPHOLOGY OF 4 GENERA OF FAMILY ERICACEAE IN NORTHEAST OF CHINA STUDIES ON THE POLLEN MORPHOLOGY OF KALIMERIS A STUDY ON THE POLLEN MORPHOLOGY OF THE POLYGONACEAE IN ANHUI PROVINCE TRANSIENT EXPRESSION OF GUS GENE DELIVERED INTO DE-EXINED POLLEN IN NICOTIANA TABACUM BY MICROPROJECTILE BOMBARDMENT STUDY ON THE POLLEN MORPHOLOGY OF POLYGONATUM FROM ANHUI,CHINA Pollen analysis and its significance of the Sichanghu section in Jimusaer county,Xinjiang The vegetational and environmental history in Qinling Mountain since 15 ka BP A study on the leaf epidermis and the pollen morphology of Rhododendron micranthum The cytological observation of pollen and anther development in the cabbage 88-3 male sterile line Observe the pollen grains of Vallisneria longipedunculata by electron microscope STUDIES ON THE POLLEN CULTURE OF ASPARAGUS OFFICINALIS L. AND PLANT REGENERATION CYTOLOGICAL OBSERVATION OF MICROSPOROGENESIS AND POLLEN DEVELOPMENT IN OCTOPLOID A GROTRITlCUM, T. TURGIDUM AND THEIR HYBRID CROSS COMPATIBILITY ANALYSIS OF GOSSYPIUM HIRSUTUM RACE LATIFOLIUM WITH COMMERCIAL VARIETIES STUDY ON POLLEN MORPHOLOGY OF GENTIANACEAE FROM GANSU STUDY ON CONSTITUENTS OF POLLEN OF Zea mays L. TRANSMTTING TISSUE AND POLLEN TUBE GROWTH IN LIRIODENDRON L. POLLEN MORPHOLOGY OF PARAMICHELIA AND TSOONGIODEDRON FROM CHINA ANTHER AND POLLEN DEVELOPMENT IN VIGNA SESQUIPEDALIS(L.)FRUW. Pollen Morphology of Eight Species of Dianthus from Xinjiang Observation on the Pollen Morphology of Cold-Resistant Plum Resources in Heilongjiang Provinve SEM Observation on the Pollen Grains of Ten Species in Impatiens L. (Balsaminaceae) Modern Pollen Morphology of Euphorbiaceae Research Advances in Inositol Phosphate Signaling in Regulating Pollen Development and Pollen Tube Growth Characteristics of Obligate Apomixis in Dandelion (Taraxacum antungense) Composition of Flavonoids in Lotus Pollen Anther and pollen development: A conserved developmental pathway ABORTED GAMETOPHYTE 1 is required for gametogenesis in Arabidopsis Characterization of a novel DUF1618 gene family in rice A Study of Pollen Morphology of Sparganium from China The Pollen Morphology and Exine Ultrastructure of Paeonia L in China lntrageneric Variation of Pollen Types in the Genus Phyllanthus L. Early Cretaceous Sporo-Pollen Assemblage from Lingxiang Group in Southeastern Hubei Isolation and Cultural Behavior of Pollen Tube Subprotoplasts in ,Antirrhinum majus L. Factors affecting the estimation of pollen limitation in Sagittaria trifolia. Modern pollen distribution in the middle and north of Luliang Mountains, Shanxi Province A POLLEN MORPHOLOGY STUDY ON TWELVE SPECIES OF SEDUM IN ANHUI POLLEN MORPHOLOGY OF SOME RUBUS SPECIES SPUDY ON MORPHOLOGICAL CHARACTERISTICS OF POLIEN OF PADUS THE GROWTH OF THE POLYSACCHARIDE WALL-PRECURSOR BODY AND POLLEN TUBE OF LIRIODENDRON L. POLLON MORPHOLOGY AND ITS TAXONOMIC SIGNIFICANCE OF CALYSTEGIA R. BR. IN CHINA POLLEN MORPHOLOGY OF THE GENUS VIOLA IN CHINA MORPHOLOGICAL STUDY OF LEAVES AND POLLENS ON MEDICINAL SPECIES OF GENUS ARALIA IN CHINA POLLEN MORPHOLOGY OF THE GENUS HERACLEUM L. FROM CHINA AND ITS TAXONOMIC AND EVOLUTIONARY SINGNIFICANCE Flowering phenology and morphology on almond The pollen characteristics under SEM in Farfugium and Ligulariopsis and their taxonomic significane Molecular basis of pollen-pistil interaction Observations on abnormal meiosis of pollen mother cells in Lilium davidii var.unicolor Comparative study of tobacco pollen morphology with scanning electronic microscope Roles of Ca2+ and pH in Pollen Germination and Pollen Tube Growth Pollination Biology of Endangered Elaeagnus mollis Diels Population Pollen Morphology of Artemisia in the Loess Plateau Pollen Morphology of the Genus Angelica from Southwest China and Its Systematic Evdution Analysis Factors Influencing Pollen Germination and Tube Growth of Prunus armeniaca L.in vitro STUDY ON MECHANISM OF POLLEN ABORTION IN CHINESE WHITE POPLAR (POPULUS TOMENTOSA CARR.) Comparison on pollen morphology among populations of Changium smyrnioides The pollination biology of Phrynium oliganthum (Marantaceae) A systematic study of Rosa sericea (Rosaceae) complex: Are R. omeiensis and R. sericea conspecific? Pollen morphology of Heliotropioideae in Boraginaceae from China and its systematic significance Studies on the pollen mother cell meiosis and pollen development of Larix principis-rupprechtii Emendation of Sorosaccus gracilis Harris 1935, a gymnospermous pollen cone Pollen morphology of the Loranthaceae from China Pollen morphology, tepal and fruit microcharacteristics of the genus Fagopyrum Mill. from China Pollen morphology of Polygonum section Aconogonon Meisn. in China Pollen morphology of Najadaceae and Zannichelliaceae Pollen morphology of the genus Rubus from China Pollen morphology of the tribe Cynoglosseae of Boraginoideae (Boraginaceae) in China Morphology and lateral germination of pollen in Ginkgo biloba and their implications in evolution Pollen morphology of Gymnadenia R. Br. (Orchidaceae) and its taxonomic significance Pollen morphology of the genus Nothofagus and its taxonomic significance Studies on pollen exine ultrastructure of the Polygonaceae Pollen morphology of the Schisandraceae and its systematic significance The Restoration of the Genus Cyclocodon ( Campanulaceae) and Its Evidence from Pollen and Seed-coat Palynological Evidence for Taxonomy of Trigonobalanus (Fagaceae) Pollen Morphology of Neottianthe (Orchidaceae) and Its Taxonomic Significance Pollen Morphology of the Alismataceae A New Species of Taraxacum from Xinjiang A Comparative Palynological Study on the Maharanga and Onosma (Boraginaceae) A Study on the Pollen Morphology of the Genus Polygonum in China A Study on Pollen Morphology of the Genus Viburnum from China A Study of the Genus Atraphaxis in China and the System of Atraphaxideae (Polygonaceae)