New Taxa of Patrinia from China New Taxa of the Genus Elaeagnus L. from China New Taxa of Moraceae from China and Vietnam A Study on the Anatomy of Vegetative Organs of the Gymnotheca Decne. (Saururaceae) in Relation to Its Systematic Position Karyotype Analysis in Lycoris longituba Y. Hsu et Fan Echinocodon Hong, a New Genus of Campanulaceae and Its Systematic Position Pollen Morphology of the Subtribe Hyoscyaminae (Solanaceae) Two New Ferns from Shandong Province Four New Species of Arachniodes Blume from China Some New Taxa from Shandong Province Chromosomes of Six Fabaceous Species from Baoxing County, Sichuan Province Pollen Tetrads in Lilium with a Discussion on the Delimitation Between L.semer vivoideum and Its Ally Comparative Anatomy of the Leaves of Cephalotaxus (Cephalotaxaceae) A Study on the Genus Cephalotaxus Sieb. et Zucc. Spore morphology of pteridophytes from China Ⅲ. Thelypteridaceae 1. Cyclosorus Link. Divergence time estimates for major lineages of Cupressaceae (s. l.) A new combination in Leptolepidium (Pteridophyta: Sinopteridaceae) Pleiosorbus is united with Sorbus (Rosaceae) Lectotypification of Aconitum wolongense W. T. Wang A newly recorded species of Plantago Linn. from China The identity of a specific name of Epipactis Echinocystis Torr. et Gray (Cucurbitaceae), a naturalized genus in China Corrigiola L. (Caryophyllaceae), a naturalized genus in China Subularia L. (Cruciferae), a newly recorded aquatic genus of China Aster jishouensis (Asteraceae), a new species from Hunan, China A new species of Dendropanax (Araliaceae) from China Taxonomic notes on some species of Elatostema (Urticaceae) from China A new species of Berchemia (Rhamnaceae) from Xizang, China Karyotypes of eight species of the genus Aspidistra from China Notes on the genus Clematis (Ranunculaceae) (Ⅳ) Geographical distribution of Kengyilia Yen et J. L. Yang (Poaceae) A new species and a new combination of Alpinia Roxb. in China Validation of Deyeuxia himalaica L. Liou Cytology of eleven species in the genus Ranunculus L. and five in its four related genera from China The formation and evolution of polyploid genomes in plants A new species of Paphiopedilum (Orchidaceae) from Yunnan, China Notes on Paphiopedilum wardii and its related species New plants from limestone regions of Guangxi, China Changruicaoia Z. Y. Zhu—A new genus of Labiatae from Mount Emei, Sichuan, China Phytogeographical relationships of the bryophytes between China and North America Quantitative taxonomic analyses of Actinidia (Actinidiaceae) in China based on micromorphological characters of foliar trichomes A new species of Rosa L.(Rosaceae) from Guizhou, China New materials of Gesneriaceae from Guangxi, China A new species of Helianthemum Mill.(Cistaceae) Three new species of Elaeagnus (Elaeagnaceae) from Guangxi, China New taxa of Ligularia (Compositae) from China A new subspecies of the genus Lasianthus Jack (Rubiaceae) from Yunnan with reference to its biogeographical implication Taxonomic studies of the genus Colysis C. Presl (Polypodiaceae) from China and neighboring regions On the taxonomy of Phlegmariurus (Herter) Holub sect. Huperzioides H. S. Kung et L. B. Zhang (sect. nov.) with notes on the infrageneric classification of the genus Phlegmariurus in China The discovery of triploid Lycoris sprengeri Comes ex Baker from Anhui, China A study on cytotaxonomy of Sect. Anguinum of Allium Genetic divergence and analysis of the relationships between species of Mosla (Labiatae) Correction of karyotype of diploid Beesia calthifolia and discovery of a tetraploid cytotype Surface features of seeds in Thermopsis (Leguminosae) New synonymies of some species in the Hamamelidaceae New taxa of Impatiens L. (Balsaminaceae) from Zhejiang, China New material of Carex sect. Praelongae from China New taxa of Carex L. (Cyperaceae) from China (II) New taxa of Carex L. (Cyperaceae) from China Taxonomy of the fern genus Leptochilus Kaulf. (Polypodiaceae) Validation of some Chinese species of Ilex L. (Aquifoliaceae) Karyomorphology of four species in Ancylostemon, Briggsiopsis and Lysionotus (Gesneriaceae) Evolution of pollination system and characters of stigmas in Najadales New taxa of Berberis Linn.(Berberidaceae) from China New taxa of the Ranunculaceae from Xizang (Tibet), China Three genera and four species of Cephaloziaceae new to China A new species of the genus Polypodiodes Ching (Polypodiaceae) from China Scirpus monocephalus—A new species of the genus Scirpus Linn. (Cyperaceae) from Anhui, China A new species of Epimedium L. (Berberidaceae) from Hunan, China Two new species of the Begonia L.(Begoniaceae) from China A new species of Mahonia Mutt. (Berberidaceae) from Guangxi, China The identity of the genus Xizangia Hong(Scrophulariaceae) A new species of Helicteres Linn. (Sterculiaceae) Two new species of the genus Dendranthema (DC.) Des Moul. from China Two new species of the Lauraceae from Guangxi, China New plants of the Gesneriaceae from Guangxi of China(Ⅲ) Five newly-recorded species in the genus Nitzschia from China A new species of Pellionia Gaud.(Urticaceae) from Yunnan, China The Restoration of the Genus Cyclocodon ( Campanulaceae) and Its Evidence from Pollen and Seed-coat Two New Species of Compsopogon (Rhodophyta) from Shanxi and Guangxi, China