Ovule Development and Major Developmental Events Distribution in Cymbidium faberi Development of Male and Female Gametophytes between Fertile Line and Male Sterile Line’s Flowers of Catalpa bungei C.A.Meyer. OBSERVATIONS ON CALLUSE IN THE CELL WALLS DURING MEGASPOROGENESIS IN Vicia faba Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophytes of Flue-cured Tobacco ‘Nanjiang 3’ Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophyte of Nicotiana debneyi Macrosporogenesis and Female Gametophyte Development of Prunus mahaleb Studies on Megasporogenesis and Development of Female Gametophyte in Tsoongiodendron odorum Megasporogenesis,Microsporogenesis and Development of Gametophytes of Pistacia vera Megasporogenesis,Microsporogenesis and Development of Gametophytes of Pistacia vera OBSERVATIONS ON THE DEVELOPMENT OF FRITILLARIA TYPE OF EMBRYO SAC IN LILIUM LANCIFOLIUM BY MEANS OF ENZYMATIC MACERATION THE MICRO-AND MEGASPOROGENESIS AND THE DEVELOPMENT OF MALE AND FEMALE GAMETOPHYTE OF LYCIUM BARBARUM L. Megasporogenesis, Microsporogenesis and Development of Male and Female Gametophytes in Bupleurum chinense Megasporogenesis,development of female gametophyte of Manglietia insignis(Magnoliaceae) Anatomical Studies on Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophyte in Tapiscia sinensis Oliver Megasporogenesis and microsporogenesis as well as male and female gametophyte development of Pittosporum tobira Megasporogenesis,Microsporogenesis and Development of Female and Male Gametophyte of Tricyrtis maculata (D.Don) Machride Cytology Research on the Flower and Embryo Development of Emmenopterys henryi Oliv Megasporogenesis and Development of Female Gametophyte in Cynanchum otophyllum Schneid Comparative Studies on the Development of Male and Female Gametophytes Between Fertile Line and Male Sterile Line’s Flowers of Tagetes erecta L. MICRO, MEGASPOROGENESISES AND THE DEVELOPMENT OF MALE AND FEMALE GAMETOPHYTES IN PARASENECIO ROBOROWSKII Studies on Megasporogenesis and Development of Megagametophytes in Taxus chinensis var. mairei Mega-and Microsporognesis and Development of Femal and Male Gametophyte in Setaria glauca Megasporogenesis, Microsporogenesis and Development of Male and Female Gametophytes in Ceratoides arborescens Megasporogenesis,Microsporogenesis and the Development of the Female and Male Gametophyte of Puccinellia tenuiflora A Study on the Embryology of Endangered Plant Manglietia aromatica STUDIES ON MEGASPOROGENESIS AND THE DEVELOPMENT OF FEMALE GAMETOPHYTE IN FRAXINUS MANDSHURICA Megasporogenesis, Microsporogenesis and Development of Gametophytes in Eleutherococcus senticosus (Araliaceae) Observations on Megasporogenesis, Microsporogenesis and Development of the Male and Female Gametophytes of Arundinaria simonii f. heterophylla Ultrastructure of Megasprogenesis in Faculative Apomictic Monosonic Addition Line M14  of Beta corolliflora of Sugar Beet Anatomic Observation on Female Flower Development, Megasporogenesis and Embryo Development of Fraxinus mandshurica The structures of reproductive organs and development of the female and male gametophyte of Dendrocalamus sinicus Megasporogenesis,Microsporogenesis and Development of Gametophytes in the Rare Endangered Plant Manglietia patungensis Hu Megasporogenesis, Microsporogenesis and the Development of the Female and Male Gametophyte of Limonium gmelinii Observations on megasporogenesis, microsporogenesis and development of female and male gametophytes of Tamarix chinensis(Tamaricaceace) Cytological Observation on Megasporogenesis and Embryo Sac Development of Regenerated Ovule in Hyacinth Megasporogenesis, Female Gametophyte Development and Embryogenesis in Critically Endangered Glyptostrobus pensilis Embryosac Development of‘‘‘‘ Tosa-Buntan‘‘‘‘ Pummelo [Citrus grandis (L.) Osb. ] and Generational Chromosome in Somatic Cells Megasporogenesis, Microsporogenesis and Developments of Male and Female Gametophytes in Limonium otolepis A study on the development of stigma and megagametophyte, and embryogeny in Cimicifuga simplex Wormsk Megasporegenesis and Female Gametophyte Development in Berberis pruinosa Franch. Observation on Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophytes of Catalpa speciosa Warder Dynamics of Callose Deposition in Cell Walls during Megasporogenesis in the Apomictic Monosomic Addition Line M14 of Beta corolliflora of Sugar Beet Chromosome Number and Development of Gametophytes in Euptelea pleiospermum (Eupteleaceae) Megasporogenesis and embryo sac development in Excentrodendron hsienmu (Malvaceae) with reference to the systematic affinities of Excentrodendron 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 Megasporogenesis, Microsporogenesis and Development of Gametophytes of Elaeagnus mollis Studies on the Megasporogenesis, Microsporogenesis and Development of Female and Male Gametophyte of Capsicum annuum L. Megasporogenesis and Female Gametophytes Development of Phyllostachys violascens Abnormalities Occurring during Female Gametophyte Development Result in the Diversity of Abnormal Embryo Sacs and Leads to Abnormal Fertilization in indica/japonica Hybrids in Rice EMBRYOLOGICAL STUDY ON ORCHIDANTHA CHINENSIS (LOWIACEAE) Relationship between Megasporogenesis, Development of Female Gametophyte and Related Morphological Changes of Flower, Ovule in Siraitia grosvenorii Megasporogenesis,microsporogenesis and development of male and female gametophytes in Bupleurum scorzonerifolium 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.