Study on the Influence of Main Associated Tree Species on Growth of Tilia amurensis NURSERY TECHNIQUES FOR RAISING SEEDLINGS OF TILIA AMURENSIS RUPR. Chemical constituents from Mentha haplocalyx Chemical constituents from Hibiscus tiliaceus Studies on Chemical Constituents from Dracocephalum moldavica L. Some Newly Recorded Species from Hainan Molecular Cloning and Function Analysis of HMGR Gene from Tilia miqueliana Maxim Establishment and Optimization of ISSR-PCR Reaction System for Tilia amurensis Anatomy structure and analysis of branches and leaves of Tilia amurensis in different altitude in Changbai mountain areas Ecological and biological characteristics of Hibiscus tiliaceus, a mangrove associate in China COMMENTS ON THE TAXONOMIC POSITION OF SOME GENERA IN STERCULIACEAE Study on Estabilish and Estimate Method of Biomass Model Compatible with Volume Techniques of Quickly Breaking Seed Dormancy of Tilia tomentosa Studies on involatile constituents of Mentha haplocalyx Studies on Pollen Morphology in Tiliaceae of China Response of structural plasticity of Tilia amurensis sapling crowns to different light conditions Pollen Morphology of Craigia with Reference to Its Systematic Position Studies on chemical constituents from herb of Dracocephalum moldavica Studies on the Chemical Constituents of Fritillaria pallidiflora Schrenk A STUDY ON THE INFLUENCE OF MAINLY ASSOCIATED TREE SPECIES ON GROWIH OF PINUS KORAIENSIS Evapotranspiration of natural Quercus liaotungensis and Tilia paucicostata secondary stands in Liupan Mountains of Ningxia STUDY ON THE INFLUENCE OF MAIN ASSOCIATED TREE SPECIES ON GROWTH OF PICEA KORAIENSIS SEEDLINGS Chemical constituents from inflorescences of Tilia amurensis Extraction technology for active constituents in Dracocephali Moldavici Herba and comparison on contents of Dracocephali Moldavici Herba from various habitats Biomass Allocation and Resource Use of Tilia Amurensis Rupr. Juvenile Under Different Planting Leaf Movement and Sunlight Interception of Tilia amurensis Seedlings Chemical Compositions and Geographic Variation in Flowers and Fruits of Tilia amurensis Decomposition processes of Tilia amurensis leaves in the Changbai Mountain forest ecosystem Effects of fertilization on photosynthetic rate and transpiration rate on young plantation of Tilia amurensis Rupr. Spatial Distribution Patterns and Associations of Dominate Population in Two Types of Broadleaved Korean Pine Mixed Forest Gas exchange characteristics in the mangrove associate Hibiscus tiliaceus Research on separation and purification of extract from Dracocephalum moldevica with macroporous resins Distribution patterns of main tree species in Tilia broadleaf Korean pine forest on northern slope of Changbai Mountains AGE STRUCTURE OF MAIN TREE SPECIES IN COMMUNITY OF TILIA BROADLEAF KOREAN PINE FOREST ON NORTHERN SLOPE OF CHANGBAI MOUNTAINS Effect of IBA and Agrobacterium rhizogenes on the Softwood Cutting of Tiliamandshurica Chemical constituents from Hibiscus tiliaceus Determination of 12 kinds of pesticide residues in Fritiliariae Thunbergii Bulbus by HPLC-MS Leaf Epidermis Morphology Observation of Tiliacea in Heilongjiang Province Response of Photosynthetic Capacity and Chlorophyll Fluorescence in Quercus mongolica and Tilia amurensis Seedlings after Light Intensity Transfe Effects of Oxygen Concentration on the Smoking Property of Fire-Retardant Treated Wood Tilia amurensis Branch Decomposition in a Korean Pine Broad-leaved Mixed Forest on Changbai Mountain GENETIC DIVERSITY OF TILIA AMURENSIS POPULATIONS IN DIFFERENT GEOGRAPHICAL DISTRIBUTION REGIONS Separation and authentication of tilianin and quality standards of semen of Dracocephalum moldavia Simultaneous determination of tilianin and agastachoside in Dracocephalum moldavica by HPLC Simultaneous determination of tilianin and agastachoside in Dracocephalum moldavica by HPLC Geographical Distribution of Tilia Linn. Studies on Pollen Morphology in Tiliaceae of China Comparison of Pharmacological Studies on Ootheca Mantidis