中国兔儿风属(菊科)资料

The genus, Ainsliaea DC. from China is revised in this paper. Three species, A. nana Y. C. Tseng, A. pingbianensis Y. G. Tseng and A. trinervis Y. C.  Tseng, are newly described;   two species, A.  chapaensis Merr.  and A. angustifolia Hook. f. et Thoms. ex C. B. Clarke are new records for China and two  new  combinations,  A.  apteroides (Chang)  Y.  C.  Tseng  and  A. macrocephala (Mattf.) Y. C. Tseng, are made. In addition, one species, A. hypoleuca  Diels  ex  Limpr.  and  four  varieties,  A.  bonatii  Beauverd  var. arachnoidea Beauverd,  A.  pteropoda DC.  var.  leiophylla Franch.,  A.  elegans Hemsl. var. tomentosa Mattf. and A. glabra Hemsl. var.  tenuiculis (Mattf.)Chang, are reduced to synonyms.     

菊科亚菊属川甘亚菊类群订正

本文对作者本人在1983年《中国植物志》第76卷第一分册12l页上针对川甘亚菊处理过宽的问题，重新作出了订正。本文确认川甘亚菊、灰叶亚菊、深裂亚菊及下白亚菊分别为不同的种，并作出了这四个种的分种检索表。     

中国芸苔属的新资料

本文报道了三种芸苔属植物的外部形态、种子解剖、花粉形态和染色体数目。研究结 果表明：新疆毛芥；黑芥；鸡冠菜；均是三个独立的种。其中1新种、1新等级。     

中国毛茛科植物小志(十五)

 在本文中澄清了一些错误鉴定；一些学名证实不能成立，成为异名；对偏翅唐松草的种下分类 群做出修订，并给出新的区别特征；做出锐棱铁线莲系的分种检索表；对渐尖铁线莲群各种的亲缘关 系进行了初步讨论；描述了1新系，3新种，3新变种，2新变型；做出1新组合，4新等级，并拟出1新名；报道了拳距瓜叶乌头、星果草和直梗高山唐松草的国外分布。     

阴山荠属的校订

The genus Yinshania was established by Ma Yu-chuan and Zhao Yi-zhi in 1979, when only one species, Y. albiflora Ma et Y. Z. Zhao, was discribed from Nei Monggol.  In the present paper the genus Yinshania is revised and four new species, two new varieties and four new combinetions are reported.  There are so far eight species and two varieties in total in this genus.      Important morphological characters of the genus are analysed, which shows that the lateral nectariferous glands positioned at lateral base of the brevistamens are triangularovoid; there are dense minute pustules on the surface of valves, which is easily neglected because the pustules disap- pear or shrinked when dry; simple or furcate hairs are present in the most species, seldom absent; the shape of pollen grains is relatively steady, elliptic or long-elliptic, with the polar view trifid- circular, the equatorial view elliptic or long elliptic, the aperture 3-colpate, exine reticular.      The type of genus Yinshania is changed.  Cochlearia acutangula O. E. Schulz was published in 1929, but Y. albiflora Ma et Y. Z. Zhao in 1979.  They are the same species and a new com- binetion, Y. acutangula (O. E. Schulz) Y. H. Zhang, is made. Thus, the type of genus Yin- shania should be changed to Y. acutangula (O. E. Schulz) Y. H. Zhang.      Besides, He Ye-qi 6121 (paratype, PE), which is different from Y. acutangula var. albif- lora, is separated from it and transferred the typical variety, Y. acutangula.      According to the characters of fruit shape the genus Yinshania is divided into two sections, namely, Sect.  Microcarpa and Sect. Yinshania, and then Sect. Yinshania is subdivided into two series.      Sect. 1. Microcarpa. Silicles widely ovoid or subglobose, 1-2.2 mm long, 0.8-2.2 mm wide, the ratio of length and width about 1.1.      Sect. 2. Yinshania. Silicles oblong, oblong-ovoid or long-lanceolate, ellipsoidal, 1.5-4.5 mm long, 0.3-1.5 mm wide, the ratio of length and width about 2.5-3.3.      Ser. 1. Henryanae. Raches flexuose; plants densely  hairy; leaves  3-5-foliolate,  seldom pinnatipartite or pinnatisect.      Ser. 2. Yinshania. Raches non flexuose; plants sparsely hairy; leaves pinnatisect or pinna- tipartite.      The genus Yinshania is a genus endemic to China, with their range from eastern Xizang to western Hubei from northern Guizhou to central Nei Monggol.  The taxa are mostly of a small area.  Sect. Microcarpa is concentrated in Sichuan and southern Gansu;  Sect.  Yinshania is spread from Xizang and Sichuan, nouthwards to Gansu, Ningxia, Shanxi, Hebei and Nei Mong- gol (Ser. Yinshania); and from Sichuan south-eastwards to Guizhou and Hebei (Ser. Henrya- nae).  There are five species in Sichuan.  The present paper conjectures that the distribution centre of the genus is in the Hengduan Mountains and its adjacent areas.     

中国伞形科八个属的花粉形态研究

 本文对我国伞形科8属22种和1变种的花粉，除用光学显微镜进行了系统 的观察外，并用扫描电子显微镜观察了它们外壁的细微结构，在综合分析对比的基础上，论证了花粉形态研究在伞形科分属水平上的意义。     

中国水云科新资料

In this paper,  one new  species and  two  new  combinations  of Ectocarpaceae from China are reported. They are Ectocarpus dicystus sp. nov., Feldmannia  rallsiae (Vickers)  comb.  nov.,  Giffordia  laminariae (Noda)comb. nov.     

马铃苣苔属(苦苣苔科)的分类

按本文处理，马铃苣苔属Oreocharis包括27种、5变种，其中有5个新种、4个新变     种。文中分析研究了该属的外部形态和地理分布; 在扫描电镜(SEM)下，对22个种的花粉     外壁和16个种的种皮进行了观察。结果认为花冠有三个类型，花药有两个类型，花粉和种皮     的外壁纹饰也可各分为三个类型。花冠的各种类型是稳定的，它们与花粉粒和种皮的特征明     显相关。其相关性是该属次级划分的主要依据。该属分为四个组。以O．bodinieri建立的 属，Dasydesmus  Craib被并入Oreocharis。     

关于阴山荠属的模式

When the genus  Yinshania Ma et Y.  Z. Zhao  was published,  it had only a single species, Y. albiflora Ma et Y.  Z.  Zhao which was indicated as the type of the genus (Acta Phytotax. Sin. 1979).  Y. Z. Zhao 155.  was indicated as the type specimen of Y.  albiflora. It is adequate to cite Y. albiflora Ma et Y.  Z. Zhao as the type of genus Yinshania Ma et Y. Z. Zhao. In a revision (Acta Phyto- tax.  Sin.  25(3): 204-219, 1987) Y.  H. Zhang made  a combintion,  Yinshania acutangula (O. E. Schulz) Y.  H. Zhang (=Cochlearia acutangula O. E. Schulz) and reduced Yinshania albiflora Ma et Y. Z. Zhao as a variety of Y. acutangula,i. e. Y. acutangula var. albiflora (Ma et Y. Z. Zhao) Y. H. Zhang. She is uncorrect, however, when she cited Y.  acutangula (O. E. Schulz) Y. H .  Zhang as the type of the genus Yinshania Ma et Y. Z. Zhao. It should be cited as follows: Yinshania Ma et Y. Z. Zhao      Typus generis: Yinshania albiflora Ma et Y. Z. Zhao (=Yinshania acutangula(O. E. Schulz) Y. H. Zhang var. albiflora (Ma et Y. Z. Zhao) Y. H. Zhang)