A Study on Glutamate Oxaloacetate Transaminase Isozymes of Citrus Germplasm Resources A New Species of Trigonotis (Boraginaceae) from Guangxi Occurrence of Pinus sibirica Du Tour in Da Hinggan Mountains A Revision of the Genus Siratitia Merr. and Two New Genera of Cucurbitaceae A Biosystematic Study on Adenophora gmelinii Complex (Campanulaceae) Materials for Chinese Cloniophora (Chlorophyta) Two New Species of Chinese Cheistolea A New Species of Hedychium Koenig (Zingiberaceae) from Yunnan New Taxa of the Genus Bergenia from Hengduan Mountains New Plants of Gesneriaceae from Guangxi of China (Cont. I) Phylogeny Classification and Geographic Distribution of Rodgersia Gray Karyotype Variation and Evolution of Sect. Thea in Guizhou Studies on the Karyotype and Its Aberration of Nomocharis forrestii (Liliaceae) On Some Problems of Methodology of Bamboo Classification with Special Reference to the Circum-scription of Dendrocalamus Two New Species of the Genus Batrachospermum (Rhodophyta) in China A New Diatom Species of Salt Lake from Shanxi Province A New Species of Polystichum (Aspidiaceae) from Xizang (Tibet) A Taxonomical Study of the Genus Polystichum Roth Section Haplopolystichum Tagawa from Yunnan A Chromosomal Study of Eight Species in Allium Sect. Rhiziridium G. Don in China Comparative Anatomy of Vegetative Organs in the Genus Vitis L. and Its Systematic Significance A New Species of Stigeoclonium (Chaetophoraceae, Ulotrichales) Notes on Aleuritopteris Fee in China New Taxa of Athyriaceae from Hengduan Mountains, China A Taxonomic Study on the Genus Lasianthus Jack in China Application of the Database of Chromosome Image Analysis in Taxonomical Studies of Brassiceae Studies on Karyotypes of the Genus Heracleum from China Phylogeny and Phytogeography of the Betulaceae (to be continued) Paphiopedilum densissimum, a new species of Orchidaceae from Yunnan, China 60Co γ-IRRADIATION  INDUCED MUTATION BREEDING OF GINGER ISOLATION OF mtDNA FRAGMENTS ASSOCIATED TO CMS IN HOT PEPPER BY AFLP TECHNIQUE EFFECT OF DIFFERENT FERTILIZATION ON SOIL ENZYME ACTIVITY AND NUTRIENTS THE WAVELET ANALYSIS ON THE SOIL EROSION INTENSITY IN THE BLACK SOIL STRAIGHT CULTIVATED SLOPE EFFECT OF IRRIGATING QUOTA ON WTEAT YIELD, TOPDRESSING EFFICIENCY AND ITS LOSS Variation and Phylogenetic Relationships Between Polygonatum odoratum and P. cyrtonema A New Species of Potamogeton from China Materiae ad Floram Rhododendri Sinici New Taxa of Berberidaceae from S. W. China New Plants of Zingiber from Yunnan A New Species of the Genus Malus Mill. A New Species of Ilex Linn. (Aquifoliaceae) from Anhui A New Species of the Genus Begonia from Guangxi Two New Species of Draba L. (Cruciferae) from China New Taxa of the Genus Agapetes D. Don ex G. Don from Xizang Studies on the Chinese Woodsiaceae (3)—Phylogeny and Speciation Chemotaxonomic Studies on Equisetaceous Plants in China Effects of inter-row planting grasses on soil organic carbon fractions and soil microbial community of apple orchard in Weibei dryland Effects of soil management practices on stability and distribution of aggregates in Lou soil A New Species of Pseudostellaria (Caryophyllaceae) from Helan Mountains A New Species of Gongronema (Asclepiadaceae) from Guizhou New Taxa of Orchidaceae from China (2) New Taxa of Zingiberaceae from Southern Yunnan Observations of Chromosomes of Malus Species in China A New Species of Lindera from Henan A New Species of Hydrangea from Gansu A Cytotaxonomic Study on the Genus Aspidistra (Liliaceae) (1)—Karyotypes of 7 Species from Sichuan Additional Notes on Tarenna acutisepala How Studies on Essential Oil Composition in Leaves of Torreya grandis cv. ‘Merrillii‘ and Chemotaxonomy A New Species of the Genus Lithocarpus (Fagaceae) from Fujian Pollen Morphology of Convallarieae (Liliaceae) and Systematic Position of Theropogon Maxim. A New Species of Asterocapsa Chu (Chroococcaceae) A New Species of Epimedium L. A New Species of Fritillaria from Henan Chromosome Studies of Subgenus Gymnaconitum Endemic to China and Beesia (Ranunculaceae) A Karyological Study on Fritillaria from Xinjiang Studies on the Constituents and Distribution of Fatty Acids in Seed Oils from Pinaceae of China A New Species of Camellia from Guizhou A New Species of Chimonocalamus from China New Species of Liliaceae from Sichuan Three New Species of the Genus Oxytropis DC. (Leguminosae) from Gansu and Ningxia of China New Taxa of the Genus Parnassia from China A New Species of Lilitum from Xizang A new Species of Medicinal Rubia Taxa Nova Orchidacearum Sinicarum 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)