New species and new records of diatoms from Lake Fuxian, China Makinoella tosaensis Okada, A New Recorded Genus and Species of Freshwater Trebouxiophycean Algae from China Acmella radicans var. debilis (Kunth) R. K. Jansen (Asteraceae), A Newly Naturalized Plant in China Two New Records of Diatom Genus Pseudo-nitzschia from Chinese Waters and Analysis of Their Domoic Acid Production Two Newly Recorded Species of Synotis (Asteraceae-Senecioneae) in China A Newly Recorded Species of Pilea (Urticaceae) from Vietnam Caldesia Parl., A New Record Genus of Alismataceae to Laos Two Newly Recorded Species of Orchidaceae from China Two Newly Recorded Species of Oberonia (Orchidaceae) from China Three Species of Ardisia Newly Recorded from Myanmar Heteroscyphus turgidus (Geocalycaceae), A New Record to Mainland of China Two Newly Recorded Genera of Orchidaceae from Anhui Province A Newly Recorded Species of Pogostemon Desf. (Lamiaceae) from China Two Newly Recorded Mycotrophic Species of Orchidaceae from China Pachygone valida Diels ( Menispermaceae ),A Newly Recorded Species from Vietnam A Newly Recorded Species of Pteroceras (Orchidaceae) from China Micrococca Benth., A Newly Recorded Genus of Euphorbiaceae from China Saccogynidium muricellum (Geocalycaceae, Saccogynidium), A New Record to Mainland of China Anoectochilus lylei Rolfe ex Downie (Orchidaceae), A New Record from Yunnan, China Two Newly Recorded Species of Bulbophyllum (Orchidaceae) from China Justicia poilanei Benoist, A Newly Recorded Species of Acanthaceae from China Manglietia lucida (Magnoliaceae),A Newly Recorded Species for Vietnam Echinacanthus Nees (Acanthaceae), A Newly Recorded Genus from Vietnam Studies on the Bryophtes of Qiyunshan Nature Reserve, Jiangxi Deinocheilos W. T. Wang(Gesneriaceae),A Newly Recorded Genus from Zhejiang Province A New Record of Orchidaceae from China Liparis sootenzanensis Fukuyama, A New Record of Orchidaceae from Mainland China Two Newly Recorded Species of Glochidion J. R. et G. Forst. (Euphorbiaceae) from China Gastrodia R. Br., A New Recorded Genus of Orchidaceae in Guangdong Province Two Newly Recorded Species of Dischidia (Asclepiadaceae) from China Two Genera and Six Spieces Newly Recorded from Fujian Province Two Newly Recorded Species of Elatostema (Uritcaceae) from Guizhou Province,China Study on Acarospora in Central Tianshan Mountains of China A New Record of Tortella alpicola Dix.(Pottiaceae) in China Additions to the Flora of Hainan,China(Ⅲ) New Record of Salvia L.from Sichuan,China Newly Recorded Species of Elatostema from Anhui New Records of Angiosperm Plants in Xizang Newly Recorded Species of Naviculaceae (Bacillariophyta) from Great Xing’an Moutains,China New Records of Paris L.from Sichuan,China Geographical Distribution of Syntrichia Brid.(Pottiaceae,Musci) and Its Three New-recorded Species in Xinjiang,China Two Newly Recorded Species of Oxytropis DC.(Fabaceae) from China Newly Recorded Species of Elatostema (Urticaceae) from Guizhou and Hunan,China The reproduction strategy of Trias verrucosa from China Paeonia qiui,a Newly Recorded Species of Paeoniaceae from Shaanxi,China Two Newly Recorded Species of Acarospora to China from Eastern Tianshan Mountain Two Newly Recorded Species of China from Zhoushan Islands Newly Recorded Plants from Jilin Three Newly Recorded Genera in Jiangxi Province,China,Collected from Ganzhou New Data of Vascular Plants in Inner Mongolia Impatiens kerriae Craib,a Newly Recorded Species of Impatiens (Balsaminaceae) from China Three New Records of the Lichen Genus Pertusaria from China Two Newly Recorded Genera of Orchidaceae from Fujian Province New Records of Carex Linn. in Zhejiang from China New Varieties and New Records of Green Flagellates from China(Ⅱ) A PRELIMINARY REPORT ON THE MYXOMYCETES FROM ZHANGJIAJIE,HUNAN PROVINCE SOME NEWLY RECORDED TAXA TO CHINA AND THE CHINESE MAINLAND FROM ZHEJIANG PROVINCE SOME PTERIDOPHYTES NEW TO HAINAN AND CHINA NEW RECORDS TO THE PTERIDOFLORA OF YUNNAN( I ) HYDROBRYUM ENDL.-A NEW RECORDED GENUS OF PODOSTEMACEAE IN CHINA A study on the species diversity of Sphagnum from Guizhou Province, China New records of the distribution of the seed plants in Yunnan Province New synonyms and a newly recorded species of Illicium from China New records of Phalaenopsis(Orchidaceae)from Guangxi, China Preliminary study on the Bryoflora in Napo County of Guangxi Meehania montis koyae, a new record of Lamiaceae from China Didymoplexis vietnamica, a newly recorded species of Didymoplexis (Orchidaceae) from China New records for ferns from Guangxi, China Sciaphila stellata Aver, a newly recorded species of Triuridaceae from limestone area in China New records of ferns from Jiangxi, China Miscellaneous notes on Orchidaceae from Hainan(Ⅰ) Paraboea glanduliflora, a newly recorded species of Paraboea(Gesneriaceae)from China comA new record of Orchidaceae from mainland China:Goodyera nankoensis Fukuyama Review on Shanghai vascular plants Lomagramma yunnanensis Ching, a new synonym from China A newly recorded species of Phaius (Orchidaceae) from China The first recording of Pogonia minor(Makino)Makino in Gungdong and the important value Four newly recorded Gesneraceous species from Vietnam Cheirostylis serpens Aver., a newly recorded species of Orchidaceae from China New records of Gomphostemma (Lamiaceae) in mainland China