The current taxonomy and perplexity of the genus Oryza (Poaceae) 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 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 A new subspecies of the genus Lasianthus Jack (Rubiaceae) from Yunnan with reference to its biogeographical implication A subspecific taxonomic study on Asplenium trichomanes L. from China Paphiopedilum singchii sp. nov., an addition to the subgenus Brachypetalum of Paphiopedilum (Orchidaceae) Paphiopedilum angustatum, a new orchid from Yunnan, China A study on cytotaxonomy of Sect. Anguinum of Allium Genetic divergence and analysis of the relationships between species of Mosla (Labiatae) 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 Two new species of the Begonia L.(Begoniaceae) from China A new species of Mahonia Mutt. (Berberidaceae) from Guangxi, China 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) A new species of Pellionia Gaud.(Urticaceae) from Yunnan, China A New Species of Bambusa from Guangxi, China A New Species of the Genus Agapetes (Vacciniaceae) from Guangxi, China Two New Species of Saussurea DC.(Compositae) from Xinjiang, China On Primary Subdivisions of the Magnoliophyt—Towards a New Scheme for an Eight-class System of Classification of the Angiosperms A New Species of Polystichum from Yunnan Synstemon deserticolus Y. Z. Zhao—A New Species of Brassicaceae from Nei Monggol On the Identity of Kudingcha in Chinese Holly (Ilex L.) The Species Problem in Plant Taxonomy in China A Cytotaxonomic Study on Chinese Endemic Species of Hemerocallis (Liliaceae) Origin and Early Evolution of Angiosperms: Retrospect and Prospects A New Species of Citrus (Rutaceae) from China A New Species of Batrachospermum from Jiangsu, China Delta System—an International Standard for Processing Plant Taxonomic Descriptions The Fertilization and the Development of Embryo and Endosperm in an Endangered Plant—Ranalisma rostratum Stapf (Alismataceae) The Origin, Dispersal and Formation of the Distribution Pattern of Swertia L. (Gentianaceae) The Origin, Evolution and Distribution of Ligularia Cass. (Compositae) Morphological Identification of Elymus sibiricus, E. nutans, and E. burchan-buddae, and Their Genomic Relationships A New Morphological Interpretation of the Female Reproductive Organs in Ginkgo biloba L., with a Phylogenetic Consideration on Gymnosperms Surface Ultrastructure of Seeds of Chinese Cuscuta The Tertiary Vegetation and Flora and Floristic Regions in China On Some Distribution Patterns and Some Migration Routes Found in the Eastern Asiatic Region Some New Species of Pteridophytes from Hengduan Mountains On the Current Classification System of Paleozoic Seeds Two Angiosperm Reproductive Organs from the Early Cretaceous of China Characteristics of Wood Structure in Gymnosperms and Their systematic Significance A New Species of Ranunculus L. from Xinjiang New Taxa of Lespedeza (Leguminosae) from China Two New Species of Valeriana (Valerianaceae) from southwest China Investigation on Embryology of Anemarrhena asphodeloides Photinopteris J. SM., a New Recorded Genus of Drynariaceae in China New Taxa of Leguminosae from S.-W. China A Conspectus of the Genus Bergenia Moench New Taxa of the Chinese Celastraceae (1) Characterization and Genetic Analysis of a Novel Rice Spotted-leaf Mutant HM47 with Broad-spectrum Resistance to Xanthomonas oryzae pv. oryzae Community Composition and Structure of Phoebe zhennan Forest in Enshi, Hubei Province The Genus Peristylus Blume (Orchidaceae) in China A Study on the Genus Chrysosplenium L. from China (Cont.) Quantitative Analysis of Genera Endemic to China New Taxa of Cruciferae A Supplement to the 《Flora of Xizang》 (2) A Supplement to the Flora of Xizang (Tibet) (1) A Supplement to the 《Flora of Xizang》 (2) Chromosome Number and Development of Gametophytes in Euptelea pleiospermum (Eupteleaceae) Materials for Chinese Psychotria Linn.(Rubiaceae) Comparative Studies on Photosynthetic Fluorescence Spectra and Fluorescence Kinetics of Bryophytes Two new species of the genus Armeniaca (Rosaceae) A new species of the genus Carex from Shanghai, China A new species of Microsorum (Polypodiaceae) from China Six new species of Impatiens L. from China A new species of Cerasus (Rosaceae) from Xizang (Tibet), China A new species of Sinosenecio B. Nord. (Asteraceae: Senecioneae) A new species of Whytockia W.W. Smith (Gesneriaceae) from Yunnan Province, China Two new species of Strobilanthes Bl. (Acanthaceae) from Guangxi, China Pleione microphylla, a new orchid from southern Guangdong, China Barbarea hongii (Brassicaceae), a new species from Jilin, China A new species of Vallisneria (Hydrocharitaceae) from Anhui Province, China Cladistic systematics and phylogenetic species