Observation on the Gametophyte Development of Drynaria roosii Nakaike Relationship between Megasporogenesis, Development of Female Gametophyte and Related Morphological Changes of Flower, Ovule in Siraitia grosvenorii Female Gametophyte Development in Cattleya Studies on Microspores Development and Male Gametophytes Formation of Ostryopsis davidiana Decne. Gametophyte Development of Boniniella ikenoi FEMALE GAMETOPHYTE DEVELOPMENT AND EMBRYOGENY IN CYMBIDIUM SINENSE(ANDR.)WILLD. A study on the development of stigma and megagametophyte, and embryogeny in Cimicifuga simplex Wormsk Observation on gametophyte development of Cibotium barometz Observation on the gametophyte development of Cyclosorus acuminatus and C.dentatus Studies of microsporogenesis and male gametophyte formation of Michelia guangxiensis Embryology of Astragalus mongholicus Bge. Studies on the Development of Gametophyte in Brainea insignis Gametophyte Development of Microlepia strigosa and M. platyphylla (Dennstaedtiaceae) Spore Culture and Gametophyte Development of Dryopteris varia (L.) Ktunze Gametophyte Development of Three Species in Cyatheaceae Anatomical Studies of Male and Female Gametophytes in Development of Lonicera maackii (Rupr.) Maxim Studies on Megasporogenesis and Development of Female Gametophyte in Tsoongiodendron odorum Study on the Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophytes of Calotropis gigantea L. Microsporogenesis and Development of Male Gametophyte in Endangered Species Diplopanax stachyanthus Hand.-Mazz. Observations on megasporogenesis, microsporogenesis and development of female and male gemetophyte of Aneurolepidium chinense (Trin.) Kitag. 革苞菊胚胎学研究 Ⅰ.大、小孢子发生和雌、雄配子体发育 Studies on megasporgenesis and development of female gametophyet of Alangium chinense (Lour.) Harms Gametophyte development in Onychium japonicum and its systematic significance Early evolution of life cycles in embryophytes: A focus on the fossil evidence of gametophyte/sporophyte size and morphological complexity Farina Observation in Gametophytes of Aleuritopteris squamosa (Pteridaceae), with Comments on Its Phylogenetic Significance Female Gametophyte Development and Endangered Mechanism Research in Isoetes yunguiensis Microsporogenesis and Male Gametophyte Development of Torenia fournieri Meiosis, Male Gametophyte Development and Flower Morphology of Erigeron breviscapus Gametophyte Development of Adiantum malesianum Chatak Studies on Microsporogenesis and Male Gametophyte Development of Flaveria bidentis (L.) Kuntze Microsporogenesis and Male Gametophyte Development in Uncaria hirsuta Havil. (Rubiaceae) Studies on Microsporogenesis and Development of Male Gametophyte in Tsoongiodendron odorum Chun Comparative Study about Development of Microgametopyte of Two Endangered Endemic Quillwort Species in China Development of Gametophytes of Tectaria decurrens and Tectaria fauriei Research advances in genetic regulation of gametophyte development in Medicago sativa THE MICROSPOROGENESIS AND THE F0RMATION OF MALE GAMET0PHYTE OF TWO SPECIES IN PARIS L. DEVELOPMENT 0F THE MALE AND FEMALE GAMETOPHYTES IN CAMELLIA RETICULATA L. Studies on the Development of Male- and Female- Gametophytes and Callose Deposit Dynamics in Anmearrhean asphodeloides Megasporogenesis, Microsporogenesis and Development of Female and MaleGametophyte of Hemerocallis citrine Baroni Studies on the Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophyte of Capsicum annuum L. Sex differentiation in ferns response to environmental factors The Differentiation of Flower Bud and Development of Male Gametophyte in Calycanthus chinensis Studies on the Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophyte of Capsicum annuum L. STUDIES ON MEGASPOROGENESIS AND THE DEVELOPMENT OF FEMALE GAMETOPHYTE IN FRAXINUS MANDSHURICA Effects of Light Intensity on Spore Germination and Sex Differentiation of Ceratopteris thalictroides(L.) Brongn. The Gametophyte Development of Athyrium fallaciosum and Effect of Sowing Density on the Gametophyte Sexual Expression Gametophyte Development and Apogamy of the Fern Cheilosoria chusana Comparative Studies on Gametophyte Morphology and Development of Four Species of Athyriaceae Construction of Molecular Linkage Map in Masson Pine Using RAPD Markers and Megaga metophytes from a Single Tree Induction and Differentiation of Callus from Female Gametohyte Explants of Pinus bungeana Zucc. and P. tabulaeformis Carr. Microstructural Observation on the Development of Gametophytes and Oogenesis in the Fern Stenoloma chusanum Studies on the Development of Gametophytes in Cornus officinalis (Cornaceae) Studies on the Development of Gametophyte in Diplazium subsinuatum A Study on Gametophytes development of Arthromeris lungtauensis Megasporegenesis and Female Gametophyte Development in Berberis pruinosa Franch. Observation on Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophytes of Catalpa speciosa Warder Sporogenesis and Gametogenesis of Calla Lily(Zantedeschia hybrids) Effects of Pb2+ on Spore Germination and Gametophyte Development of Three Species of Fern Ultrastructure of Megagametophyte during the Development Period in Suger Beet(Beta vulgaris L.) 杜仲胚胎学的研究——Ⅱ.雄配子体的发育 OBSERVATIONS ON THE DEVELOPMENT OF MICROSPORANGIUM AND THE EMERGENCE OF MALE GAMETOPHYTE IN WATERMELON (CITRULLUS LANATUS) LOCALIZATION OF ACID PHOSPHATASE ACTIVITY DURING DEVELOPMENT OF MEGAGAMETOPHYTE IN WHEAT Embryology of Juglans mandshurica Maxim.(Ⅰ) the Microsporogenesis,and the Development of Male Gametophytes Megasporogenesis,Microsporogenesis and Development of Gametophytes in the Rare Endangered Plant Manglietia patungensis Hu Studies on the Development of Gametophytes of Three Species in Blechnacea Pollen Mother Cell Meiosis and Male Gametophyte Development of Atractylodes japonica Microsporogenesis and Male Gametophyte Development of Long-style Flower of Luculia pinciana(Rubiaceae) GAMETOPHYTIC FACTOR 1, Involved in Pre-mRNA Splicing, Is Essential for Megagametogenesis and Embryogenesis in Arabidopsis Clues to the signals for chloroplast photo-relocation from the lifetimes of accumulation and avoidance responses Studies on Nucleic Acid and Protein Synthesis and D evelopment of Male Gametnphyte of Clivia nobilis Cultured in Vitro The Ovule Structure and Development of Male and Female Gametophytes in Araentotaxus Development of Male and Female Gametophytes between Fertile Line and Male Sterile Line’s Flowers of Catalpa bungei C.A.Meyer. Content Dynamics of Endogenous Hormones in Different Seed Developmental Stages of Korean Pine Megasporogenesis, Female Gametophyte Development and Embryogenesis in Critically Endangered Glyptostrobus pensilis Allelopathic effects of companion species on spore germination and gametophyte development in Cibotium barometz Ontogeny of Pollen and Pollination in Keteleeria fortunei STUDIES ON THE MEGAGAMETOPHYTE DEVELOPMENT IN PANAX JAPONICUS C.A.MEY STUDY ON MICROSPOROGENESIS AND DEVELOPMENT OF MALE GAMETOPHYTE OF PINUS YUNNANENSIS FRANCH. THE MICRO-AND MEGASPOROGENESIS AND THE DEVELOPMENT OF MALE AND FEMALE GAMETOPHYTE OF LYCIUM BARBARUM L. Gametophyte development of Taenitis blechnoides