Karyotypes of five species of Cornus (s.l.) (Cornaceae) from China Karyotypes of eight species of the genus Aspidistra from China Karyotypes of 4 species in Allium sect. Haplostemon Boiss. from China Cytology of eleven species in the genus Ranunculus L. and five in its four related genera from China Cytologyof 12 species in Aconitum L. and of 18 species in Delphinium L. of the tribe Delphineae (Ranunculaceae) from China Studies on genetic diversity in Changium smyrnioides Wolff (Umbelliferae) Pollen morphology of the Schisandraceae and its systematic significance A study on cytotaxonomy of Sect. Anguinum of Allium Correction of karyotype of diploid Beesia calthifolia and discovery of a tetraploid cytotype Karyomorphology of four species in Ancylostemon, Briggsiopsis and Lysionotus (Gesneriaceae) Studies on the Genus Chondrus (Gigartinaceae) from Dalian, China Study on the Fern Genus Polystichum Roth Sect. Lasiopolystichum Daigobo from China Karyotype Comparison Between Genera in Magnoliaceae Study on Karyotypical Variation and Differentiation in Populations of Pinus yunnanensis Franch. On the Identity of Kudingcha in Chinese Holly (Ilex L.) New Material of Carex Section Rhomboidales from China (2) Does Actaea asiatica Have the Most Symmetric and Primitive Karyotype in the Ranunculaceae? New Taxa of the Genus Ranunculus from China and Their Karyotypes A Cytotaxonomic Study on Chinese Endemic Species of Hemerocallis (Liliaceae) A Study on Karyotypes and Geographical Distribution of Ostericum (Umbelliferae) in China Studies on the Karyotypes and the Cytogeography of Cupressus (Cupressaceae) Karyotype Analysis of Neodolichomitra robusta (Broth.) Nog. Studies on Karyotypes and Phylogenetic Relationship of Allium Sect. Caloscordum (Liliaceae) from China The Karyotype of Beesia deltophylla and Its Systematic Significance Studies on the Karyotype and Phylogeny of the Pinaceae A Karyological Study on Four Species of Entodon (Musci) from China Observations on Chromosomes of Fourteen Moss Species from the Qinling Range, China Karyotypes of Disanthus and Mytilaria (Hamamelidaceae) A Karyotype Study of Porandra Hong (Commelinaceae) A New Species of Allium L. from Sichuan and Its Karyotype The Morphological Variation and the Karyotypical Characters of Dendranthema indicum and D. lavandulifolium The Origin of Chinese Traditional Drug “Shuigaoben” from Hubei A Cytological Observation on Six Mosses of Northeast China Cytotaxonomy of Ferula L. in China Studies on the Karyotype and Systematic Position of Larix Mill. (Pinaceae) A Cytological Study of Six Populations of Disporum cantoniense (Liliaceae) A Karyological Study on Three Taxa of Fritillaria Karyotypes of the Genus Fritillaria from South Anhui INTERANNUAL DYNAMIC OF LITTER FALL OF Kandelia Candel MANGROVE AND ENERGY FLOW THROUGH THE LITTER IN JIULONGJIANG ESTUARY, FUJIAN PROVINCE,CHINA Progress in Endophyte Improving Plant Salt and Alkali Resistance Prokaryotic Expression and Purification of GST-Smad4 Protein The Production and Application of Ezrin Polyclonal Antibody Effects of different de-farming and reafforestation patterns on changes of soil fertility quality in karst region of southwestern China Progress in studies on an exotic vicious weed Mikania micrantha Ameliorative effect of exogenous Ca2+and GA3 on Peganum harmala alkaloid inhibition in germinating cucumber seeds Generic identity of Camptorrhiza indica (Colchicaceae) based on cytogenetics and molecular phylogenetics Taxonomic revision of the Symplocos nakaharae complex (Symplocaceae) with special reference to fruit morphology Genetic affinity between the Kam-Sui speaking Chadong and Mulam people Two Novel Diterpenoid Alkaloids Isolated from the Roots of Aconitum brevicalcaratum Chemical Structure of Macrocalyxin G A New Diterpene Glycoside in Aster ageratoides Turcz. Revised Structure of Maoyerabdosin Chemical Structure of Macrocalyxin H Diterpenoid Alkaloids of Aconitum Hemsleyanum Chemosystematic Notes of Genus Stephania (Menispermaceae) in China A Cytological Study of the Genus Ammopiptanthus The Chemical Components of Lobelia davidii Franch. A New Sweet Diterpene-Glucoside in Leaves of Rubus suavissimus Two Novel Diterpenoid Alkaloids Isolated from Delphinium grandiflorum L. The Structures of Triptotetraolide and Wilforjine The Effect of Armillaria mellea Elicitor on Alkaloid Production in Tissue Cultures of Corydalis yanhusuo Eukaryotic Algae Associated with Mid-Proterozoic Black Chert in Northern China Studies on the Alkaloids of Stephania lincangensis Studies on Chemicai Constituents of Fritillaria thunbergii Miq. Study on the Diterpenoids of Rabdosia coetsa Karyotype Analyses in Cupressus gigantea Purple-red Pigment Formed in Callus of Onosma paniculatum Bur.et French The Variation and Evolution of Karyotype in Diploid Wild Cottons Cytological Studies on Triploid Lacquer Tree Studies on the Chemical Constituents of Gnetum montanum Markg The Transference of Ri-Plasmid from Agrobacterium rhizogenes to Scopolia lurida Revealed by the Hairy Root Cultivation and the Alkaloids Production Salt-alkaline tolerance of sorghum germplasm at seedling stage. Compositional characteristics and roles of soil mineral substances in depressions between hills in karst region.  Underlying mechanisms and related techniques of stand establishment of cotton on coastal saline-alkali soil. Characteristics of foliar δ13C values of common shrub species in various microhabitats with different karst rocky desertification degrees. Oat growth and cation absorption characteristics under salt and alkali stress. Photosystem  Ⅱ characteristics of nine Gramineae  species in southern Taklamakan Desert. Variation  of soil organic carbon under different vegetation types in Karst mountain areas of Guizhou Province, Southwest China. Control effects of mowing in combining with planting tree species on Chromolaena odorata in Karst region of Guangxi, China. Salinization-alkalization of Leymus chinensis grassland in Songnen Plain of Northeast China.