Relationships between ecosystem factors and contents of megastigmatrienones in flue-cured tobacco leaves in Liangshan,Sichuan Province The Stigma Observation on Foxtail Millet (Setaria italica Beauv.) Male-sterile Line “81-16” with High Outcross Seed Setting Chemical constituents in Rabdosia excisa Chemical constituents of alkaloids from Dicranostigma leptopodum Chemical constituents in root bark of Torricellia angulata var. intermedia (Ⅲ) Study on leaf transpiration and stomatal structure of medicinal plant Tetrastigma hemsleyanum Chemical constituents from underground parts of Isodon sculponeatus and their bioactivities Study on the Characterization of Intra-and Inter-specific Incompatibility of Batatas Section Stigma Receptivity and Its Detection Methods of White Poplars Studies on Stigma Receptivity and Pollen Viability and Pollen Tube Growth of ‘Chuanzao loquat’ in the First Florescence Study on the flowering dynamic,pollen viability and stigma receptivity of Kochia prostrate Genus Novum Gesneriacearum Vietnam New Plants of Gesneriaceae from Guangxi of China (Cont. I) Duo Genera Nova Gesneriacearum e Sina Australi Sphaerotylos C. J. Chen—A Remarkable New Genus of Urticaceae from China, with Notes on Stigmas of the Family Investigation and Analysis of Fertility Characteristics of Oryza rufipogon Griff . in North Part of Hainan Province Studies on alkaloids from Fissistigma oldhamii Studies on the Chemical Constituents of Ranu ncuIus ternatus Thunb. Studies on Chemical Constituents of Roots,Rhizomes and STems of Amomum villosum Lour Studies on the Chemical Constituents of Flower of David Lily Chemical Constituents from Maqianzi (Strychnos nux-vomica) Pollen vitality and stigma receptivity of Paris polyphylla var.yunnanensis and P.mairei(Trilliaceae) The structure and ultracytochemical localization of ATPase in stigma and style of buckwheat Effect of Heat Stress on Calcium Distribution in Pepper Style Pollen viability, stigma receptivity and fruiting characteristics of botanical origin of Jinxianlian Study on crocins reference extract and application on assay of Croci Stigma A NEW SPECIES OF DICRANOSTIGMA FROM HENAN AND ITS KARYOTYPE Floral Characteristic and Breeding System of Anemone obtusiloba A newly recorded species of Fissistigma (Annonaceae) from China Structure and Development of Stigmatic Branches and Style and Their Relation to Pollen Tube Growth in Wheat Fluorescence Microscopic Observations on the Distribution Patterns of Actin Filaments in Stigma Cells of Eichhornia crassipes In Vitro Regeneration of Style-stigma-like Structure from Stamens of Crocus sativus Study on pollen viability and stigma receptivity of 5 Iris plants Chemical constituents from Chinese mangrove plant Cerbera manghas Chemical constituents in fruit of Momordica charantia Chemical constituents in Ficus tikoua of Miao nationality Comparison on floral dynamic, pollen viability and stigma receptivity between Chirita guilinensis and Chirita baishouensis Studies on chemical constituents of Frullania muscicola Studies on chemical constituents from Tetrastigma hypoglaucum Chemical constituents in Rabdosia excisa A New Section and a New Species of Lindernia (Scrophulariaceae) from Anhui Duo Genera Nova Gesneriacearum e Sina Australi Pollen Germination Characteristic and Stigma Receptivity of Pugionium cornutum Pollen Germination Characteristic and Stigma Receptivity of Pugionium cornutum Studies on Pollen-Pistil Interaction between Brassica napus and Its Relative Species and Genus Cytology of Dicranostigma and Glaucium (Papaveraceae) from China New Species of Orchidaceae from Western Sichuan, China Ecological and biological characteristics and cutting propagation techniques of Tetrastigma obtectum Optimization of the extracting process for alkaloids from Dicranostigma leptopodum by response surface analysis and study on its antibacterial activity in vitro Chemical constituents from Xanthii Fructus Chemical constituents in root tuber of Tetrastigma hemsleyanum and their anti-oxidative activities Phenolics From Ceratostigma minus The Secretory Stigmas in Populus: Development, Cytochemistry, Ultrastructure and Their Relation to Intersectional Incompatibility Pollen viability,stigma receptivity and pollinators of Weigela florida Chemical constituents of Erigeron annus A NEW RECORDED GENUS OF FAMILY ORCHIDACEAE FROM CHINA──STIGMATODACTYLUS DEVELOPMENTAL ANATOMY AND HISTOCHEMISTRY OF STYLE AND STIGMA IN CORNUS OFFICINALIS STUDIES ON THE CHEMICAL CONSTITUENTS FROM SYCOPSIS TUTCHERII The Chemical Constituents of Amoora yunnanensis Chemical Studies on Pyrrosia gralla (Gies.) Ching Chemical Constituents of Tetrastigma hemsleyanum Diels. et Gilg A Study on Chemical Constituents of Drosera peltata Smith var.lunata (Buch. Ham.) C.B. clarke Collected In Tibet Studies on the Chemical Components of Lindernia cilata(Colsm.) Pennell Studies on the Chemical Constituents of Sparganium stoloniferum Buch.-Ham. Morphology and Pollination Compatibility of the Pollen and Stigma in Robinia neo mexicana var. luxurians New Species of Orchidaceae from Western Sichuan, China Floral Dynamic and Mating System of Diploid Allium caeruleum from Tianchi,Tianshan Mountains New C-glycosylflavones from Tetrastigma hemsleyanum (Vitaceae) Preparation and characterization of gypenosides liposomes consisted by lecithin and stigmasterol Chemical constituents from roots of Breynia fruticosa Chemical constituents from roots of Ricinus communis Chemical constituents from roots of Ricinus communis Comparison on accumulation of flavonoids in loose and compact callus suspension cell culture of Tetrastigma hemsleyanum Comparison on accumulation of flavonoids in loose and compact callus suspension cell culture of Tetrastigma hemsleyanum Chemical constituents in root bark of Torricellia angulata var. intermedia (Ⅲ) Chemical constituents from stems of Ficus auriculata Preliminary study on phylogeny of Ficus subg.Urostigma (Moraceae)in China Ultrastructural Localization of Adenosine Triphosphatase Activity in Stigma Cells of Populus lasioearpa and Its Changes During Development The Chemical Constituents from Podocarpus fleuryi Hickle Ultrastructural Studies on the Pollen-stigma Interaction of Intersectional Hybridization in Populus