四川葱属二新种

 This  paper  reports two new species of Allium  L. from Sichuan, A. xiangchengense J. M. Xu and A.guanxianense J. M. Xu. The former is related to A. hookeri Thwaites, but differs from it by its lanceolate to linear-lanceolate leaves with evidently contracted base and filaments longer than the tepals, while the latter is related to A.chienchuanense J. M. Xu, but differs from it by its termi- nal scape, filaments shorter than the tepals and ovary with solitary ovule in eachlocule.     

辽宁沙参属两个种的补记及染色体数目

 此文包括了缢花沙参Adenophora contracta (Kitag．)  J．  Z．  Qu  et  Hong 和松叶沙参 A．pinifolia Kitag．两个种。在过去，前者曾被处理为石沙参的变种(A.polyantha Nakai var．contracta Kitag．)。本文通过对它的地理分布、植物体形态和细胞学特征的研究，发现它相当独特。所以，把它处理为种的等级A．contracta (Kitag．) J．Z．Qu. et Hong。后者，曾被洪德元(1983)处理为存疑种。在此被确认为独立的种。     

中国广西蛛毛苣苔属(苦苣苔科)一新种——桂林蛛毛苣苔

描述了采自中国广西的苦苣苔科新种桂林蛛毛苣苔Paraboea guilinensis L. Xu & Y. G. Wei。新种体态及叶形接近厚叶蛛毛苣苔P. crassifolia (Hemsl.) Burtt，与后者不同在于叶革质，花序梗、花梗及花萼均无毛，花冠明显二唇形，蒴果不旋扭。     

竹亚科酸竹属的研究

在对竹亚科散生竹全面研究基础上，本文对酸竹属进行了系统的整理和研究，讨论了本属与相近属之间亲缘和区别。本文确认有6种，其中有1新组合和5个新异名。     

中国远志属植物的分类研究

本文通过对国产远志属的分类系统和外部形态(特别是花部、种子和种阜的形态)及花粉粒形态   的研究，结合地理分布，首次确认国产远志为3亚属、4组(其中2新组)，41种8变种。     

苍山蕨属的研究

eterachopsis was proposed by the senior author as an independent genus of the family Aspleniaceae in 1940 with 2 species.  Since then much study on its morpho- logy,  anatomy,  gametophyte and palynology has been carried out by Nayar,  Bir,  Chan- dra & Nayar and Chang et al.,  and they are of the opinion that the genus like Ceterach, is a comparatively primitive element in the family Aspleniaceae.  The queer zigzag pa- tern of cutting of lanceolate fronds appears extraordinary in the family Aspleniaceae, and also suggests its antiquity in evolution. So far only 3 species  (C.  dalhousiae,  C. paucivenosa and C. magnifica) are recognized,  the former from W. Himalayas,  also known from Africa,  while the latter two from W. S. China (Yunnan).  However,  in the past forty years the Chinese botanists have discovered 2 more species as new in N. W. Yunnan,  thus bringing the total known species of the genus up to 5.  The present paper is a brief summary on the genus Ceterachopsis,  which will be published in detail in the Flora Sinica vol. 4.       Pteridologists are also divided in their views regarding the generic status of Cete- rachopsis with 5 well-defined species in Yunnan and the East Himalayas.  We prefer to mintain it as a genus separate from Asplenium on account of its distinct morpholo- gical features.  It is to be hoped that more species may come to light in the mountainsin N. W. Yunnan through further exploration now under way.     

中国荒漠十字花科几种植物的研究

  The present paper deals with 3 genera,Pugionium Gaertn., Lepidium L. and Torula- ria O. E. Schulz of the family Cruciferae found in the desert regions of China.      Of the genus Pugionium 4 species and 1 new variety and their geographical distribu- tion are recognized.      Two closely related species of Lepidium, L. apetalum Willd. and L. ruderale L. and one additional new species are described and their distribution patterns are discussed.      Two species of the genus Torularia previously described by V. Botschantzev (1959)are here redused to varietal ranks, and one additional new species is described.     

中国车前属（车前科）一新组合——丰都车前

将Plantago erosa Wall. var. fengdouensis Z. E. Zhao & Y. Wang提升为一独立的种，即丰都车前P. fengdouensis (Z. E. Zhao & Y. Wang) Y. Wang & Z. Y. Li。该种由于花冠无毛，花丝着生于花冠近基部，子叶在种子中与腹面（种脐面）相平行，应属于车前亚属subgen. Plantago。丰都车前P. fengdouensis以植株干后变黑和种子较大的特征接近湿生车前P. cornuti Gouan，但其叶具牙齿或羽状锐裂，具3脉，苞片三角状卵形，花冠裂片狭三角形，蒴果纺锤状椭圆球形，近中部周裂，种子腹侧具1纵槽而不同于后者。     

菰属系统与演化研究——花粉形态

本文首次报道了菰属Zizania L. 及其有关属，共7属，13种，3变种，1变型的花粉形 态。通过光学显微镜和扫描电镜，对其花粉的形状、外壁的层次及纹饰等进行了观察。经过研 究，笔者认为：  菰属应置于禾本科稻族内；菰属在稻族内的演化及菰属内的种间演化均存在 平行演化的现象；菰属在全世界有4种2亚种。这些结论大都吻合笔者对其它形态特征的研 究结果。     

中国菊科菊苣族一些属的分类研究

 The Present paper is a preliminary result of study on three genera, Dubyaea, Syncalathium and Soroseris of the tribe Lactuceae (Compositae) in China. The genus Dubyaea in China so far known consists of 14 species,  of which six are described here as new:  D. pteroponda Shih,  D.  lanceolate Shih,  D. muliensis Shih, D. panduriformis Shih, D. cymiformis Shih and D. jinyangensis Shih. In addition, one new combination, i.e.D. bhotanica (Hutch.) Shih, is made.      There are six species in the genus Syncalathium in Chinese flora, of which one species is described here as new. This is S. orbiculariforme Shih. A new combina- tion, S. pilosum (Hand.-Mazz.) Shih, is made in the paper.      The genus Soroseris comprises nine species, of which three are described here as new, S. teres Shih, S. chrysocephala Shih and S. qinghaiensis Shih. Three new combinations, i.e.S. trichocarpa (Franch.) Shih, S. hirsuta (Anth.) Shih, and S.erysimoides (Hand.-Mazz.) Shih are made in the present paper.