Vanilla shenzhenica Z. J. Liu & S. C. Chen, the first new species of Orchidaceae found in Shenzhen, South China Corybas fanjingshanensis Y. X. Xiong, a new species of Orchidaceae from Guizhou, China Additional notes on Orchidaceae from Yunnan, China Neottia taibaishanensis, a new species of Orchidaceae from Shaanxi, China Zeuxine flava, a newly recorded species of Orchidaceae from China Pennilabium yunnanense,a new species of Orchidaceae from Yunnan,China Two genera and four species of the Orchidaceae newly recorded in China A new species of Anoectochilus Blume (Orchidaceae) from China The Genus Neottianthe Schltr. (Orchidaceae) in China Three New Species and Two New Combinations of Orchidaceae from China Taxonomic Notes on Chinese Flickingeria (Orchidaceae) Critical and Additional Notes on Orchids of Hainan, China New Taxa of Orchidaceae from Xishuangbanna of South Yunnan, China A New Species of Calanthe (Orchidaceae) from Xizang (Tibet) Ultrastructural Observations on Megasporogenesis in Doritis pulcherrima (Orchidaceae) A NEW SPECIES OF ORCHIDACEAE FROM CYMBIDIUM TWO NEW SPECIES OF ORCHIDACEAE FROM YUNNAN TWO NEW SPECIES OF ORCHIDACEAE FROM YUNNAN Constituents of Gastrodia elata in Guizhou Establishment and optimization of ISSR reaction system for Anoectochilus formosanus Chemical constituents from Gastrodia elata(Ⅲ) Goodyera pendula Maxim. A New Record of Orchidaceae from Mailand China New records of orchids from Hainan, China Myrmechis bakhimensis D. Maity, N. Pradhan & G. G. Maiti, a new species of Orchidaceae from Sikkim Himalaya Two New Triterpenes from the Orchid Pholidota yunnanensis Rolfe Additions to the Orchidaceae of China Validation of Calanthe dulongensis (Orchidaceae) A new orchid Paphiopedilum guangdongense and its molecular evidence Embryo and Integument Development of the Endangered Species Cypripedium macranthos Sw. Studies on constituents of Dendrobium gratiosissimum Phenolic components from Dendrobium nobile New Data of Some Orchidaceous Plants in Yunnan,China A New Species of the Genus Bulbophyllum(Orchidaceae) from China Dendrobium moniliforme var.malipoense,A New Variety of Orchidaceae from China Aphyllorchis pallida, A New Record of Orchidaceae from China Agrostophyllum planicaule,A New Record of Orchidaceae from Yunnan,China Nujiangia (Orchidaceae: Orchideae): A new genus from the Himalayas Constituents from Pholidota yunnanensis and their inhibitory effects oil nitric oxide production Miscellaneous Taxonomic Notes on Orchidaceae from China Two New Records of Orchid from China Floristic Characteristics and Species Diversity of the Orchidaceae on Shergyla Mountain, Southeast Xizang, China A NEW SPECIES OF CALANTHE (ORCHIDACEAE) FROM YUNNAN, CHINA Frigidorchis,A Newly Recorded Genus of Orchidaceae from Xizang (Tibet) New Geographical Distribution of Five Species of Oberonia Lindl.(Orchidaceae) in China Liparis elegans Lindl. (Orchidaceae), A New Record from China Dendrobium lagarum Seidenf., A Newly Recorded Species of Orchidaceae from Hainan, China A Note on Eria cristata (Orchidaceae) from China Summary of Research on Orchidaceous Mycorrhizae New Records of Orchidaceae from Hainan Province Medicinal Plants of Bulbophyllum Species in China Studies on chemical constituents of Pholidota yunnanensis Calanthe graciliflora f. jiangxiensis, A New Form of Calanthe (Orchidaceae) from Jiangxi Province Two Newly Recorded Species of Oberonia (Orchidaceae) from Mainland China Investigation of Orchidaceae plants and protective tactics in Tianyuhe River-Valley in Qinling Mountains Studies on Relationship between Species, Cultivars of Cymbidium Using RAPD Embryological Studies of Paphiopedilum godefroyae Stein Additions to the Genus Bulbophyllum(Orchidaceae) from China The Study on Numerical Taxonomy of Cypripedium in North and Northeast China New records of Orchidaceae from Guangdong Province A Newly Recorded Species and A New Synonym of Orchidaceae from China Additional Notes on Orchids from China New Species of Orchidaceae from Sichuan and Yunnan, China Diplandrorchis sinica,a Newly Recorded Rare and Endangered Species of Orchidaceae from Loess Plateau,China Increasing Efficiency of Taxonomic Studies and Practices: An Interactive Key of Chinese Orchidaceae Habenaria chlorina, a Newly Recorded Species of Orchidaceae from China(英文稿) Scanning Electron Microscope Observation on Pollinium Morphology of Five Most Common Cultivated Orchid Genera(Orchidaceae) A Revision with Notes on the Orchidaceae from Xinjiang, China Notes on some subtribes of the Orchidaceae A new species of Dendrobium (Orchidaceae) from China Novelities of the Orchidaceae of Guizhou, China Pollination biology of Cymbidium goeringii (Orchidaceae) in China New Taxa of Anoectochilus Blume (Orchidaceae) from China Phalaenopsis lobbii (Rchb. f.) H. R. Sweet, a new record of Orchidaceae from Yunnan, China Identity of Goodyera shixingensis (Orchidaceae) On Paphiopedilum malipoense sp. nov.—An Intermediate Form Between Paphiopedilum and Cypripedium, with a Discussion on the Origin of the genus Research advances in population dynamics of Orchidaceae. New Records of Orchids from Hainan,China(Ⅲ) Two New Species of Bulbophyllum (Orchidaceae) from China The Study on Numerical Taxonomy of Cypripedium in North and Northeast China Establishment and optimization of ISSR reaction system for Anoectochilus formosanus