The Flora of Woody Plants in Dashanfeng in Lishui Predicting the geographical distribution of Urochela distincta Distant with MaxEnt and DIVA-GIS Study on electrophoretogram of Magnolia officinalis seeds from different locations Quantitative study on ecological suitability of Chinese herbal medicine based on GIS Population differentiation and phylogeographic pattern of a relict species, Conandron ramondioides (Gesneriaceae), revealed from sequence polymorphism and haplotypes of the CYCLOIDEA gene Coexistence and geographical distribution of Leguminosae in an area of Atlantic forest in the semi-arid region of Brazil Ecological and geographical distribution of Keteleeria and its systematic evolution in China Molecular Genetic Variation in a Clonal Plant Population of Leymus chinensis (Trin.) Tzvel. Analysis on Relationship between Geographic Distribution of Malania oleifera and Hydro-thermal Factors A New Record of Sinocalycanthus chinensis in Anhui Province Geographical Distribution of Chinese Species of Viscum (Viscaceae) and Its Hosts GEOGRAPHICAL DISTRIBUTION OF STERCULIACEAE VEGETATION CLASSIFICATION OF HEISHIDING NATURE RESERVE AND DIGITIZED MAPPING Ⅱ. THE DISTRIBUTION OF ASSOCIATIONS Ecogeographic Difference and Variation Pattern of Mineral Concentrations for Yunnan Rice Landraces Phenotypic Variation in Natural Populations of Betula alnoides in Guangxi, China Automatically Classifying and Identifying the TM Remote Sensing Images of Forest Mixed with Conifer and Broadleaves Using Improved BP ANN Study on Site Decision Support Model Based on COM GIS Geographic Variation of Bambusa chungii Effects of Climate Change on Boundaries of Eco-Geographical Regionsin Heilongjiang Province Geographic Variation of Cone Size of Picea schrenkiana var. tianschanica in the Tianshan Mountains of Xinjiang Chemical Compositions and Geographic Variation in Flowers and Fruits of Tilia amurensis Geographic Distribution and Resource Status of Three Important Akebia Species Phytogeographic Distribution of Carex Sect. Racemosae(Cyperaceae) Geographical variation of morphology characters for natural populations of Pinus koraiensis DETERMINING GEOGRAPHICAL ORIGIN OF CEREALS Geographic distribution of winter wheat yield loss risk and its classification in North China Key problems in ecological research on vegetations in Northeast China The classification and its geographycal distribution of Tugarinovia Simulating methods of average annual rainfall on spatial changes The floristic characteristics and eco geographical distribution patterns of the xerophilous groups of Astragalus of China Spatial Structure and Distribution Simulation of Weed Population in Alfalfa Field Based on GIS Genetic Diversities of Acyrthosiphon pisum(Harris)(Pink form) Populations from Different Geographic Regions in the Northwest of China Drought Resistance of Different Stipa bungeana Populations in the Semi-arid Region of Loess Plateau THE CHEMICAL CONSTITUENTS, DISTRIBUTION AND THE RESOURCE APPRAISAL OF THE GENUS PARIS THE FUNDAMENTAL PATTERN OF THE GEOGRAPHIC DISTRIBUTION OF VEGETATION IN HUNAN PROVINCE Analysis on chloroplast DNA sequences of Polygonum capitatum of different geographical population Phenotypic Variation of Geographic Provenance in Tsuga dumosa Provenance Differences of Seedling Shoot Elongation Parameters in Schima superba Relationships between Geographical Distribution of Taxus wallichiana and Climate in China Provenance Difference and Geographic Variation Pattern for Seedling Trait of Schima superba Study on Genetic Differentiation for Geographic Population of Davidia involucrate by RAPD Marker Geographic Pattern of Phenotypic Features of Phyllostachys pubescens in Natural Stands Studies on the Floristic Geography of the Woody Flora from Xinjiang in China Study on Variation and Inheritance of Phenolic Compound Concentrations in Magnolia officinalis of Different Seed Sources Loblolly Pine Provenance Variation in Juvenile Wood Properties Geographic Pattern of Chemical Components in Wood and Pulp/Paper-making Properties in Natura1 Stands of Masson Pine