STUDIES ON TEH SYSTEMATIC POSITION OF GENERA PYRENARIA, TUTCHERIA AND PARAPYRENARIA OF FAMILY THEACEAE Early floral development of Adinandra latifolia (Theaceae) Gametophyte Development of Three Species in Cyatheaceae A NEW SPECIES OF GENUS GORDONMIA EMBRYOLOGICAL STUDIES ON GENERA PYRENARIA AND TUTCHERIA OF FAMILY THEACEAE NEW SPECIES AND VARIETIES OF THEACEAE FROM YUNNAN A New Species of Alsophila (Cyatheaceae) from Yunnan An Analysis of CHS Gene Family Based on Tutcherica spectabilis (Theaceae) Spore Morphology of Ferns from China Ⅶ . Cyatheaceae Phylogenetic Analysis of the Chloroplast trnL Intron and trnL-trnF Intergenic Spacer Sequences of the Cyatheaceae Plants from China A Study on the Pollen Morphology of Actinidiaceae and Its Systematic Position A Systematic Study on the Genera Stewartia and Hartia (Theaceae) Schima argentea Pritz. var. platycarpa Q. Luo, A New Variety of Schima Reinw. (Theaceae ) from Sichuan, China Preliminary Study on the Birds Pollination of Three Theaceae Species in Southwest China Lectotypifications of Thirty-three Names of Chinese Taxa in Theaceae Camellia pitardii var. longistaminata J. L. Liu & Q. Luo, a new variety of the Theaceae from China Study on Horizontal Zonal Pattern of Theaceous Plant Species Richness in Guangdong Province A Comparative Study on the Triglycerides Composition in Olive Oil and Tea Oil Pollen Ultrstructure of Pentapylacaceae and Sladeniaceae and Their Relationships to the Family Theaceae BRIEF NOTE ON THE GENUS STEWARTIA IN ZHEJIANG Saluenin, a New Flavonol Glycoside from Camellia saluenensis Chemical Constituents of Crude Green Tea, the Material of Pu - er Tea in Yunnan Chemical constituents in stems of Schima superba The Classification of the Cyatheaceae in China Rare and Endangered Plant,a New Variety of Camellia L. (Theaceae) from Sichuan Province,China Profiles of Purine Metabolism and Purine Alkaloid Biosynthesis in Schima and Eurya Plants Sphaeropteris, a newly recorded genus of tree ferns from Guangxi Camellia maoniushanensis, Rare and Endangered Plant,a new species of the Camellia(Theaceae)from China Phylogenetics and biogeography of Theaceae based on sequences of plastid genes The Ecological and Reproduction Characteristics of Euryodendron excelsum, a Critically Endangered Plant from Theaceae AN ENDANGERED PRECIOUS AND RARE NEW OLD HUGE TREE FERN DISCOVERED IN YUNNAN CHINA ALSOPHILA PINGBIANICA Early Floral Development of Endangered Euryodendron excelsum (Ternstroemioideae: Theaceae) Phylogenetic Relationships of Theaceae Inferred from Mitochondrial matR Gene Sequence Data Chemical Constituents from the Stems of Eurya chinensis