DISCUSSION ON THE VALIDITY OF EUTHRYPTOCHLOA COPE(GRAMINEAE) AS GENUS BY LEAF EPIDERMIS TAXONOMIC STUDIES ON THE FAMILY TAXODIACEAE A REVISION OF THE MOLLUGO FROM CHINA Revision and New Distribution Report of Gyroweisia yunnanensis (Pottiaceae),an Endemic Species of China Revision and additional notes on Merremia boisiana and M.boisiana var.fulvopilosa(Convolvulaceae) Morphological Comparison of the Epimedium franchetii Stearn Species Complex Based on Population Observation and Implications for Taxonomy Revision of Kobresia (Cyperaceae) in Qinghai Palynological characters of Glycyrrhiza, Glycyrrhizopsis, and Meristotropis (Leguminosae), with special reference to their taxonomic significance Revision of two species of Araucaria (Araucariaceae) in Chinese taxonomic literature Taxonomic revision of Lepisorus (J. Sm.) Ching sect. Lepisorus (Polypodiaceae) from China A revision of Clematis sect. Atragene (Ranunculaceae) A taxonomic revision of the fern genus Bolbitis (Bolbitidaceae) from China A Taxonomical Study on the Genus Roegneria C. Koch from China A revision of Dalbergia prazeri Prain(Leguminosae) Nova classificatio specierum sinensium Pellioniae(Urticaceae) DISCUSSION ABOUT NAME OF SHOREA CHINENSIS(WANG HSIE)H. ZHU The Genus ArachniodesBl. (Dryopteridaceae) in Yunnan, China A Taxonomic Revision of Actinidia umbelloides C.F.Liang Taxonomical Revision of Cheiropleuria C.Presl (Cheiropleuriaceae) from China A Taxonomic Revision of the Dipteridaceae from Yunnan, China Taxonomic Revision of the Genus Rehmannia Thinking of revising Ames system suited to invitro mutagenicity test for Chinese materia medica A TAXONOMIC REVISION OF THE GENUS CHANGIODENDRON A Taxonomic Revision on Genus Aristolochia Subgenus Pararistolochia A Revision with Notes on the Orchidaceae from Xinjiang, China Taxonomy of the genus Huperzia Bernh. (sen. str.) sect. Serratae (Rothm.) Holub in China Revision of some problematic taxa of Aralia L. (Araliaceae) from China A New Species of the Armeniaca and Revision of the Related Taxa A Revision of the Genus Siratitia Merr. and Two New Genera of Cucurbitaceae A Taxonomic Study on the Genus Lasianthus Jack in China A revision of Clematis sect. Cheiropsis (Ranunculaceae) Taxonomic notes on some species of Deyeuxia Clarion ex Beauv. (Poaceae) from China Cyrtosperma(Araceae)does not occur in China Taxonomic revision of the genus Cryptogramma R.Br.from China A revision of Clematis sect. Brachiatae (Ranunculaceae) Revision of Pugionium dolabratum Maxim. Var. platypterum H. L. Yang A Taxonomic Study on the Fern Genus Polystichum Roth Sect. Metapolystichum Tagawa from China (I) (To be continued) Notes on the Genus Chesneya Lindl. ex Endl. (Fabaceae) A Revision of Fritillaria L. (Liliaceae) in the Hengduan Mountains and Adjacent Regions, China(II) Critical Notes on the Genus Fritillaria L. (Liliaceae) of Xinjiang, China Taxonomic Revision of the Sino-Himalayan Genus Cyananthus (Campanulaceae) A revision of the genus Pternopetalum Franch. (Apiaceae) A REVISION OF ILLICIUM JIADIFENGPI B. N. CHANG TAXONOMIC REVISION ON SEVERAL TAXA INTHE GENUS RUBUS(ROSACEAE) Taxonomic revision of the genus Parakmeria Hu & Cheng (Magnoliaceae) A revision of Clematis sect. Viticella(Ranunculaceae) A revision of Clematis sect. Pterocarpa (Ranunculaceae) Nova classification specierum sinensium Pellioniae(Urticaceae) Species Delimitation of Pterygiella (Orobanchaceae), a Genus Endemic to Southwestern China on the Basis of Morphometric and Molecular Analyses Some Considerations on Data Integration for the Next-Generation Flora (iFlora) and Flora Revision—— A Case Study of Gaultheria (Ericaceae) The development,current status and research trends of organic agriculture Taxonomic Revision of Stenoseris (Compositae) Taxonomic Revision on Cotoneaster conspicuus (Rosaceae) Taxonomic revision of Sino-Himalayan endemic Aconitum ludlowii Exell(Ranunculaceae) Taxonomi crevision on some easily confused species of Saccharinae(Poaceae, Panicoideae)from China Revised description and new distribution report of Trailliaedoxa gracilis (Rubiaceae), an endemic species of China Review on Shanghai vascular plants Notes on the genus Elatostema(Urticaceae) ON MERGENCE OF SYNSTEMON LINEARIFOLIUS AN A Taxonomic Revision on the Coniogramme robusta(H.Christ) H.Christ Complex Revision of two Elymus species (Poaceae) Taxonomic revision of and supplement to the Tectaria Cav. (Aspidiaceae) from Yunnan, China Taxonomic revision of Aconitum (Ranunculaceae) from Sichuan, China A revision of Clematis sect. Naraveliopsis (Ranunculaceae) A revision of Elaeagnus L. (Elaeagnaceae) in mainland China The Relationship Between Pollen Flux and Meteorological Elements and Its Prospect as a Technique of Crop-Output Prevision of Wheat and Maize Revision to SectPetermannia of Begonia (Begoniaceae) in China A REVISION OF THE PHYTOLACCA FROM CHINA A REVISION OF THE GENUS CROTALARIA LINN. IN YUNNAN PROVINCE,CHINA Notes on the Species Status of Begonia menglianensis YY. Qian (Begoniaceae) Taxonomic Revision of Adiantum ser. Venusta Ching (Pteridaceae) from PanHimalayas* Taxonomic Revision of Lepisorus sectSclerophyllon (Polypodiaceae) from China Some Bencaological Comments on Tianmingjing (Carpesium abrotanoides L.) A New Name of the Genus Berberis (Berberidaceae) from China New Records and Clarification of Some Names of Pteridophyta in Hong Kong (Ⅲ) Notes on Magnoliaceae