四川茶藨子属新植物

Ribes  tianquanense S. H. Yu et J. M.  Xu  and R. moupinense Franch. var.  muliense S. H. Yu et J. M. Xu (Saxifrag aceae) are described as new fromSichuan Province of China.     

茶藨子属植物的花粉形态及其在分类学上的意义

本文采用光学显微镜和扫描电镜对茶藨子属Ribes L. 植物19种、2变种的花粉形态进行了观 察。根据本属植物的花粉，在内萌发孔周围有一外萌发孔，有别于广义的虎耳草科Saxifragaceae(s． lato各类群的特点，结合本属其它形态特征，作者支持将茶藨子属独立为科的意见。从观察材料看，可 将其归之为4个花粉类型：即醋栗型(Grossularia-type)、茶藨子型(Ribes-type)、拟醋栗型(Grossu- larioidestype)和单性花茶藨子型(Berisia-type)，这正好与分类学家根据形态划分的4个亚属相吻合， 而且它们之间存在着密切的联系，是一个不可分割的自然群。据此，作者认为过去划分的亚属是合理的，醋栗类群不独立成属，似更自然。     

国产金丝桃属(藤黄科)新植物

描述了采集于湖北巴东县的金丝桃属Hypericum L.的3个新分类群，即湖北小连翘H. hubeiense L. H. Wu & D. P. Yang、恩施小连翘H. enshiense L. H. Wu & F. S. Wang和长萼小连翘H. erectum Thunb. ssp. longisepalum L. H. Wu & D. P. Yang。湖北小连翘与H. asahinae Makino相似，表现在叶无柄，基部心形抱茎，花萼和花瓣上具黑色腺条；区别在于叶近边缘腺体全为黑色，叶片上部无腺体     

中国虎耳草属新分类群

Fifteen new taxa of the genus  Saxifraga (Saxifragaceae) are described from China.  They are Saxifraga erectisepala J. T.  Pan,  S.  sublinearifolia J.  T. Pan, S. rizhaoshanensis J. T. Pan,  S.  gedangensis J.  T.  Pan, S. sheqilaensis J. T. Pan, S. egregioides J. T. Pan,  S. caveana W. W. Smith var.  lanceolata  J.  T. Pan,  S. subtsangchanensis J. T. Pan,  S. brachypodoidea J.  T. Pan,  S. oreophila Franch. var. depaoshanensis J. T. Pan,  S. subsediformis J.  T.  Pan,  S. nangqenica J. T. Pan, S. medogensis J. T. Pan, S. paiquensis J. T. Pan and S. daochengensisJ. T. Pan.     

横断山虎耳草属新分类群

 Some new taxa of the genus Saxifraga (Saxifragaceae) are described from the Hengduan Mountains of China.  They are Saxifraga yezhiensis C. Y. Wu, S. subomphalodi- folia J. T. Pan, S. gonggashanensis J. T. Pan, S. setulosa C. Y. Wu, S. maxionggouensis J. T. Pan, S. yunlingensis C. Y. Wu, S. pellucida C. Y. Wu, S. baimashanensis C. Y. Wu, S. nanel- loides C. Y. Wu, S. draboides C. Y. Wu, S. deqenensis C. Y. Wu, S. implicans var. weixiensis C. Y. Wu, S. omphalodifolia var. callosa C. Y. Wu, S. omphalodifolia var. retusopetala J. T. Pan, S. diversifolia var. angustibracteata (Engl. et Irmsch.) J. T. Pan, In addition, one newname (S. dianxibeiensis J. T. Pan) is included.     

中国虎耳草属的研究

本文提出了一个中国虎耳草属系统，确认我国有2亚属，8组，7亚组(包括1新亚组)，31系(包括23新系)，4亚系(新亚系)和203种(包括2新种和4新变种)。     

安徽金腰属 (虎耳草科)植物新资料

 楔叶金腰为金腰属一新变种,同时报道安徽新记录种肾萼金腰,并对安徽金腰属植物进行了补充记述。     

广东丽藻属新植物

Guangdong Province extends across the subtropical and tropical zones. With favorable climate and plentiful rainfall, this district is extremely rich in plants. However, the study on the Charophyta in this province is scanty.       The specimens we identified were collected from 4 cities and 10 counties of the province. The result shows that there are abundant representatives of Chrophyta, espe- cially in Nitella, in the province.       In this paper, however, only reported are some new taxa of Nitella.  The 2 new spe- cies are Nitella sessilis and N. guangdongensis; the 3 new varieties are Nitella flagellifor- mis var. conglomerata, N. brevidactyla var. hainanensis and N. pakistanica var. magni- antheridii; and the 3 new records of distribution in China are Nitella bengalensis Kundu, N. madagascariensis Zanev. and N. tenuissima var. sanukensis Imah.     

新疆翠雀花属新植物

本文描述了新疆翠雀花属七个新分类群，即：叶城翠雀花、假深蓝翠雀花、无腺翠雀花、赛塔城翠雀花、高翠雀花、秀丽翠雀花、白花萨乌尔翠雀花。     

中国金丝桃属金丝桃组(藤黄科)新分类群

描述了中国云南北部的金丝桃属Hypericum L.(藤黄科)两个新种,即楚雄金丝桃H. fosteri N. Robson和漾濞金丝桃H. wardianum N. Robson。二者均与短柱金丝桃H. hookerianum Wight &; Arn.相近。楚雄金丝桃为一地方特有种,目前仅在模式地点发现;漾濞金丝桃在缅甸东北部还有分布。二者主要以蒴果伸长,非卵状近球形,萼片无中脉而有别于短柱金丝桃。此外,将宽萼金丝桃H. latisepalum (N. Robson) N. Robson从亚种提升为种;将变异较大的纤枝金丝桃H. lagarocladum N. Robson划分为两个亚种,即叶较宽、具有开张习性的原亚种纤枝金丝桃H. lagarocladum ssp. lagarocladum和叶较窄、更为直立的新亚种狭叶金丝桃H. lagarocladum ssp. angustifolium N. Robson。     

横断山岩白菜属新分类群

 A new species Bergenia tianquanensis J.  T.  Pan and a new variety B.  emeiensisC. Y. Wu var. rubellina J. T. Pan both from Sichuan, China, are described in this paper.     

中国苔草属的新分类群

Sixteen new species and two new varieties of the genus Carex are described from China.     

云南西双版纳兰科十新种

The present paper reports 10 new species of Orchidaceae from Xishuangbanna: Bulbophyllum colomaculosum Tsi et S. C. Chen, B. brevispicatum Tsi et S. C. Chen, B. subparviflorum Tsi et S. C. Chen, Gastrodia menghaiensis Tsi et S. C. Chen, Oberonia delica- ta Tsi et S. C. Chen, Luisia magniflora Tsi et S. C. Chen, L. Longispica Tsi et S. C. Chen, Tainia ovifolia Tsi et S. C. Chen, Eria crassifolia Tsi et S. C. Chen and Phaius banna-nensis Tsi et S. C. Chen.     

中国粗筒苣苔属(苦苣苔科)新分类群

Ten new species, three new varieties and a new section of the family Ge- sneriaceae are described from China in the present paper.   They are Tremacron urceolatum K. Y. Pan from Muli of SW Sichuan, T. obliquifolium K. Y. Pan from Miyi and Yanyuan of SW Sichuan, T. aurantiacum K. Y. Pan from Mabian and Pinshan of S Sichuan, lsometrum Sect.  Chorianthera W. T. Wang et K. Y. Pan (with I. eximium Chun as the section type), Isometrum eximium Chun ex K. Y. Pan from Jiulong, Muli  and  Jinyang  of  SW  Sichuan; Ancylostemon mairei (Levl.) Craib var. emeiensis K. Y. Pan from Mt. Emei of Sichuan, A. aureus (Franch.)  Burtt var. angustifolius K. Y. Pan from Zhenkang of SW Yunnan, A. ga- mosepalus K. Y. Pan from Hanyuan, Yanyuan and Yuexi of SW Sichuan, A. rhombifolius K. Y. Pan from Meigu of SW Sichuan, A. ronganensis K. Y. Pan from Rong an of Guangxi; Corallodiscus flabellatus) (Craib) Burtt var. puberulus K.Y. Pan from Zhongdian and Deqin of NW Yunnan, Nanchuan of S Sichuan and Zayü of Xizang (Tibet), Beccarinda minima K. Y. Pan from Jinxiu and Xiangzhou of Guangxi, Boeica stolonifera K. Y. Pan from Fang- cheng, Shiwandashan, Pingnan and Dongxing of S Guangxi, B. multinervia K. Y. Pan from Yingjiang of W Yunnan, and Paraboea barbatipes K. Y. Pan from Napo of W Guangxi and Xichou of SE Yunnan.     

中国栅藻属新分类群与新记录

 本文报道在安徽发现的栅藻属Scenedesmus的4个新种，2个新变种及4个中国新 记录。  4个新种是安徽栅藻S．anhuiensis，  黄山栅藻S．huangshanensis四翼栅藻S. qua- drialatus和芜湖栅藻S．wuhuensis, 2个新变种是角柱栅藻具刺变种S．prismaticus var．spi- nosus和史密斯栅藻微刺变种S. smithii var．spinulosus；四个中国新记录是具齿栅藻南方变 种S. denticulatus var．australis Playfair，角柱栅藻S. prismaticus Bruhl et Biswas，四棘栅藻具齿变种S·quadricauda var．dentatus Deduss和史密斯栅藻S. smithii Teiling。     

中国禾本科新分类群

Six new taxa of the Gramineae are described from the China. They are Melica L.Sect. Schizolemma Z.L.Wu, M .flava Z.L.Wu, M. longiligulata Z.L.Wu, M.yajiangensis Z. L.Wu, Glyceria chinensis Keng, Oryzopsis munroi Stapf ex Hook.f. var.parviflora Z.L.Wu.