中国水生植物新记录属——钻叶荠属(十字花科)

 报道中国十字花科一新记录属¾钻叶荠属Subularia L. 及一新记录种¾钻叶荠S. aquatica L.。     

中国车前属新植物

One new species and one new variety of genus  Plantago are describecd from China.  They are P. densiflora J. Z. Liu and P. arachnoidea var.  lorata J. Z. Liu.     

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)     

云南剪股颖属新分类群

In the paper two species and one variety of the genus Agrostis L. are described as new from Yunnan Province, China. They are Agrostis lushuiensis,A. kunmingensis and A. myriantha Hook. f. var. yangbiensis.     

杏属一新种及其近缘类群的修订

 通过对我国北部各省区所产的杏Armeniaca vulgaris Lam．及野杏 A．vulgaris Lam．var． ansu(Maxim．) Yϋ et Lu的形态学比较研究结果表明，杏分类群存在较大的变异，在一些标本馆内被 鉴定为野杏的标本实际上包括了一个混杂的类群。本文对杏及野杏的描述作了修订，分出一个新种志丹杏A．zhidanensis C．Z．Qiao et Y．P．Zhu．     

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.     

中国马兜铃属新分类群

 Four new species of the genus Aristolochia (Aristolochiaceae) are described as new from China.  They are Aristolochia austrochinensis C. Y. Cheng & J. S. Ma, A. caulialata C. Y. Wu,  A. salweenensis C. Y. Cheng & J. S. Ma, and A. kunmingensis C. Y. Cheng &J. S. Ma. A naturalized species, A. ringens Vahl is also reported.     

淫羊藿属的新分类群

One new species  and one  new variety  of the genus  Epimedium (Berberidaceae) are  described   from  China.  They  are  E. enshiense B. L.Guo et Hsiao and E. platypetalum var. tenuis B. L. Guo et Hsiao.