The Embryology of Nyssa sinensis Oliv. (Nyssaceae) The Embryological Studies of Comastoma pulmonarium (Gentianaceae) Advances of studies on seed biology of Bupleurum chinense Development of Plant Embryology in China Correlation Study between Bud Length and Gametophyte Development Stage in Daylily (Hemerocallis hybridus cv. ‘‘‘‘Stella de oro‘‘‘‘) EMBRYOLOGY OFSWERTIA ERYTHROSTICTA MAXIM. An Embryological Investigation and Systematic Position of Cephalotaxus oliveri Mast. Development of Embryo and Fruit in Ipomoea batatas Lam Embryological Studies on Apomixis in Pennisetum squamulatum Embryological Studies on In Vitro Pollination in Rice The Anatomy, Embryology and Systematic Relationships of Eucommiaceae Development of the Male and Female Gametophytes in Shibataea chinensis (Bambusoideae) EMBRYOLOGY OF THE GENUS THLADIANTHA (CUCURBITACEAE) In Vitro Megagametophyte Development via Unfertilized Ovule Culture in Doritis pulcherrima Embryology of Tussilago farfara (Asteraceae:Senecioneae) Embryology of Ligularia przewalskii Kingdonia, Embryology and Its Systematic Significance Embryological Studies in Polygonatum humile Fisch. ex Maxim Study on Floral Dynamic and Sexual Reproduction of Swertia mileensis, a Rare and Endemic Medicinal Plant THE EMBRYOLOGY AND IT‘S SYSTEMATIC SIGNIFICANCE OF NITRARIA Embryological Studies on Interspecific Hybrids of G.hirsuturn L.×G. raimondii UlBr. Embryologyof Gentiana striata (Gentianaceae) EMBRYOLOGICAL STUDIES IN GENTIANA MACROPHYLLA A REVIEW ON THE EMBRYOLOGY OF GINKGO BOLOBA WITH A DISCUSSION ON THE PHYTOGENETIC DEVELOPMENT THE EMBRYOLOGAL STUDY ON NEOLITSEA AURATA VAR.GLAUCA The Development of Male and Female Gametophytes of Stachyurus himalaicus and Its Systematic Enlightenment Embryology of Tripterospermum cordatum(Gentianceae) The Embrology of Genus Kobresia(Cyperaceae) Embryological Studies on Phellodendron amurense COMPARATIVE EMBRYOLOGY ON SAURURACEAE Embryology of Swertia davidii(Gentianaceae) Study on the Structure and Genetic Polymorphism of Embryo Sac in Polyembryonic Rice Strain AP Ⅳ Embryological Studies on Convallaria majalis L. A Study on the Pollen Morphology of Actinidiaceae and Its Systematic Position Embryological Evidence of Apomixis in Eulaliopsis binata Characteristics of Obligate Apomixis in Dandelion (Taraxacum antungense) Embryological Studies of Gastrodia elata Blume Embryology of Swertia tetraptera Maxim. (Gentianaceae) and its systematic implication Embryological Studies in Glycyrrhiza uralensis Fisch. Embryology of Gentiana lawrencei var. farreri Studies of soil embryological characteristics of the Salvia miltiorrhiza of Zhongjiang Studies on Embryology of Conyza canadensis (L.) Cronq Studies on Sexual Organs and Embryological Development Morphology of Speirantha gardenii (Convallariaceae) Apomixis in Guineagrass (Panicum maximum Jacq.) Studies on sexual organs and embryological development morphology of Pterocypsela formosana Embryological Studies of Codonopsis pilosula Nannf. Embryological Studies of Paphiopedilum godefroyae Stein Studies on the Embryogenesis of Persimmon Fertilization of Different Types of Embryo Sacs and Its Embryo Formation in Polyembryonic Rice Strain APⅣ