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Seed Dormancy and Germination in Cimicifuga nanchuanensis Comparative Studies of Sexual Reproduction and Asexual Propagation Between Populations of Adenophora lobophylla and A. potaninii The ecological environment of Mazongling Nature Reserve Zone in Dabieshan and the conservation of rare and endangered plants Characteristics of Hopea chinensis Community,an Endemic and Endangered Species in Guangxi Photosynthetic Characteristics of Sinopodophyllum hexandrum from Different Distribution Areas in China How to conserve threatened Chinese plant species with extremely small populations? Conservation of Endangered Species Resources of Tibetan Medicine in China Effect of Strong Light Stress on the Growth,Biomass and Chlorophyll Fluorescence Parameters in Seedlings of Endangered Plant Camellia nitidissima Eco-environmental characteristics and endangered causes of Taxus mairei, an endemic to China GENETIC DIVERSITY IN FRAGMENTED POPULATIONS OF BERCHEMIELLA WILSONII VAR. PUBIPETIOLATA, AN ENDANGERED PLANT ENDEMIC TO EASTERN CHINA Genetic Diversity and Genetic Structure Analysis on Natural Populations of Endangered Rhododendron molle G.Don QUANTITATIVE STUDY OF CONSERVATION GRADING OF RARE AND ENDANGERED DESERT PLANTS IN CHINA Tissue culture and plantlet regeneration of endangered rare plant Prunus mongolica Inquire into the bioenvironment and the rare reasons of the rare and endangered species in Chongqing Conservation of Nyssa yunnanensis based on genetic diversity analysis using ISSR markers Conservation of Rare and Endangered Medincinal Plants Application of bioengineering technology to protection of endangered medicinal plant resources Genetic diversity of artificially propagation seedlings of a critically endangered plant Euryodendron ex-celsum and its significance for population recovery Studies on the correlation between the branch and leaf morphological variation of Diplopanax stachyanthus and the environmental factors Quantitative Evaluation of Conservation Priority of the Endangered Plants in Northeast China The optimal design of a connected nature reserve network The biological characters and protection of Potaninia mongolica Floristic Characteristics of the Rare and Endangered Plant Species in North Guangdong and Their Conservation Strategies A Study On the Introduction of Rare Endangered Tree Species in Tropics and southern Subtropics Floristic Composition and Conservation of Rare and Endangered Plants in Dabie Mt. in Henan Studies on Traits of Concomitant Community of Endangered Plant Berchemiella wilsonii Tissue Cultures of Berchemiella wilsonii var.pubipetiolata Rare and Endangered Plants and Conservation in Yinggeling Nature Reserve, Hainan The Preliminary Research of Correlations between Stones Morphological Variation and Mean Seed Set of Davidia Age Structure and Spatial Patterns of An Endangered Plant Nothotsuga longibracteata Current Status and Conservation Strategies of Endangered Plants from Shanghai, China APPROCH TO THE FLORA OF THE RARE AND ENDANGERED PLANTS IN JINGGANG MOUNTAIN THE DISTRIBUTION PATTERNS OF PAEONIA SUFFRUTICOSA VAR. SPONTANEA AND THE QUANTITY ANALYSIS OF THE COMMUNITIES WHERE IT GROWS Geographic Distribution Characteristics and Endangered Status of an Endemic Species of China, Paris undulatis H. Li et V. G. Soukup Genetic diversity evaluation of ex-situ conservation population of Phellodendron amurense detected by AFLP markers Embryological Studies on Endangered Ophiopogon xylorrhizus (Liliaceae) Conservative genetics of Neopicrorhiza scrophulariiflora based on cpDNA trnL-F Study on the Cone Character itics and Seed Output of a Cr itica llyEndangered Plan t , Thu ja su tchuenensis, in the World Study on Pollination Ecology of Endangered Plant Tetraena mongolica Population Study on Early Performance of Two Endangered Tree Species of Magnoliaceae Potential Risk of Hybridization in Ex Situ Collections of Two Endangered Species of Sinojackia Hu (Styracaceae) New combination in Veronica (Scrophulariaceae s.l.) based on morphological characters and the seed storage protein polymorphism Numeric dynamics of the endangered plant population of Paeonia ludlowii Floral Biology and Breeding System of Endangered Plant Scutellaria tsinyunensis Endemic to Chongqing,China The Diurnal Changes of Photosynthesis in the Endangered Plant　Sinocalycanthus chinensis and Its Accompanying Plants Spectral and Dynamics Analysis of Elaeagnus mollis Diels Population in the South of Shanxi Province Effects of Light Intensity on Photosynthesis and Physiological Characteristics in Seedlings of Camellia pubipetala Comparative Study on Community Natural Recovery of Kmeria septentrionalis Dandy (Magnoliaceae) after 5 Years Flora of the Woody Plants in Songshan Mountain National Forest Park of Henan Province Genetic Diversity of Endangered Shrub Reaumuria trigyna Population Detected by RAPD and ISSR Markers The Identity of Codonopsis draco Pamp. (Campanulaceae)  with Special Reference to Its Endangered State Studies on the Formation of Microspores and Development of Male Gametophyte in Acer yanjuechi (Aceraceae) The Potential Effects of Climate Change on the Distributions of Seven Arbors Plants in China Characteristics and Species Diversity of Cinnamomum japonicum var. chenii (Lauraceae) Community in China The Relationships of Paeonia ludlowii and Habitat Community Characteristics The Community Characteristics of Endangered Species Cephalotaxus oliveri Mast A Study on Structure and Spa tia l D istr ibutionPa ttern of A rtoca rpus hypa rgyreus Popula tion Exploring the Criteria for Endangered Categories of Bamboo Species from China THE URGENT IMPORTANCE OF THE STUDY AND CONSERVATION OF YUNNAN PLANTS Anatomy studies on the root nodules of endangered medicinal plants Dalbergia odorifera Phytocoenological feature of the rare and endangered plant Camellia nitidissima Ornithochory of Euryodendron excelsum and its significance in conservation biology Genetic Diversity and Genetic Variation of Populations Endangered Tree Cercidiphyllum japonicum Genetic Diversity of Cephalotaxus mannii, a Rare and Endangered Plant Seed Characteristics of Endangered Plant Cathaya aargyrophylla Comparative Analysis of Genetic Diversity in the Endangered Shrub Tetraena mongolica and Its Related Congener Zygophllum xanthoxylon Study on Population Life Table and Survivorship Curves of Adenophora lobophylla, an Endangered Species, Compared with A. potaninii, a Widespread Species Preliminary Studies on Physiological Ecology of Photosynthesis of an Endangered Plant—Cimicifuga nanchuanensis Characteristics and Succession of the Communities of Cathaya argyrophylla, an Endangered Plant Analysis on the Fractal Characteristics of Distribution Patterns of Adenophora lobophylla and A. Potaninnii Population Dynamics of Ranalisma rostratum, an Endangered Species Growing in Different Dynamics and Evaluation of Oryza rufipogon and Ranalisma rostratum Population in exsitu Conservation of Communities A Physio-ecological Study on the Transpiration of Mosla hangchowensis Matsuda The Spatial Distribution Pattern and Seed Dispersal Mechanism for the Population of Ophiopogon xylorrhizus, an Endangered Plant Researches on the reproductive ecology of endangered plant populations The Pollen Morphology of Mine Rare & Endangered Plant Species Grown in West Inner Mongolian Desert Areas ISSR Analysis of Genetic Diversity of Two Brown-Eared Pheasant (Crossoptilon mantchuricum) Populations Original Species Identification and Geographic Distribution of Hongxuecha Research on the protection of Davidia involucrata populations, a rare and endangered plant endemic to China Interspecific relationships in the forest community dominated by Pinus kwang-tungensis, a Chinese native species