Miscellaneous notes on the tribe Gardenieae (Rubiaceae) from China and Vietnam Hedyotis koiana R. J. Wang, a new species of Rubiaceae from China Three new synonyms in Mussaenda (Rubiaceae) from China Reappraisal of Fosbergia shweliensis (Rubiaceae), a species endemic to the Gaoligong Mountains, Western Yunnan, China Two new species of the genus Hedyotis (Rubiaceae) from China Three new species of the Rubiaceae from Guangxi, China One new iridoid glycoside from Hedyotis tenelliflora Taxonomic notes on some species of Ophiorrhiza (Rubiaceae) from China Studies on chemical constituents from Serissa serissoides Lectotypification of the Name Rubia ovatifolia (Rubiaceae) Chemical constituents of Hedyotis corymbosa Studies on chemical constituents of Paederia scandense Validation of Morinda shuanghuaensis and Lectotypification of Morinda howiana (Rubiaceae) Leaf Epidermal Morphology of Leptodermis Wall. (Rubiaceae) A New Synonym of Leptodermis Wall. Chemical constituents from whole herb of Hedyotis scandens Chemical constituents from whole herb of Hedyotis scandens MATERIALS FOR CHINESE RUBIACEAE (V) THE IDENTITY OF DUNNIA ASSAMICA (HOOK. f.) RIDSD. (RUBIACEAE) MATERIALS FOR CHINESE RUBIACEAE (Ⅲ ) Emmenopterys,A Newly Recorded Genus of Rubiaceae from North Slope of Qinling Mountain,China Chemical constituents of Paederia pertomentosa Is the pollination biology of Bathysa and Schizocalyx consistent with their segregation? A first approach for two sympatric species in southeastern Brazil Phylogenetic relationships in the Neotropical tribe Hamelieae (Rubiaceae, Cinchonoideae) and comments on its generic limits Validation of names of Leptodermis pilosa var. acanthoclada and L. pilosa var. spicatiformis (Rubiaceae) THE ORIGIN AND DISTRIBUTION ON GENUS HEDYOTIS L. A taxonomic revision of the genus Lasianthus Jack. (Rubiaceae) from Thailand Chemical constituents of Galium verum Triterpenes and sterols from Nauclea latifolia Validation of Two Names Betula jiulungensis (Betulaceae) and Rubia ovatifolia (Rubiaceae) Two New Synonyms of Ophiorrhiza subrubescens Drake(Rubiaceae) Studies on chemical constituents from Psychotria straminea TRITERPENOIDS FROM UNCARIA RHYNCHOPHYLLA A new nor-triterpenoid from root tubers of Knoxia valerianoides NOTES RELATING TO FLORA OF HUNAN:Ⅱ. CARYOPHYLLACEAE,FAGACEAE, UM BELLIFERAE,RUBIACEAE, COMPOSITAE,ALISMATACEAE Identification of Li Medicine plants in Rubiaceae using ITS2 barcode sequence Chemical constituents of stems and branches of Adina polycephala Distyly and cryptic heteromorphic self-incompatibility in Mussaenda macrophylla (Rubiaceae) Foonchewia guangdongensis gen. et sp. nov. (Rubioideae: Rubiaceae) and its systematic position inferred from chloroplast sequences and morphology Application of DNA barcodes in Hedyotis L. (Spermacoceae, Rubiaceae) Pollen morphology of the genus Lasianthus (Rubiaceae) and related taxa from Asia Triterpenoid Saponins from Bark Mitragyna inermis Pollen Morphology of Spiradiclis Bl. (Rubiaceae) Seed Morphology of Spiradiclis Bl. (Rubiaceae) Plumieride B, a New Iridoid from Neolamarckia cadamba (Rubiaceae) Distribution Patterns of Lasianthus (Rubiaceae) Species from Eastern Asia and Their Biogeographical Implications Chemical Constituents of Curvedflower Chasalis Bark (Chasalis curviflora)