中国燕尾蕨属（Cheiropleuria C.Presl）植物修订

通过研究燕尾蕨属（Cheiropleuria C.Presl）植物的标本和文献,对过去国内标本馆及文献中有关燕尾蕨属植物的报道进行了订正,确认中国产燕尾蕨属植物2种,即广泛分布在我国华南地区的全缘燕尾蕨（C.integrifolia）和仅产海南的燕尾蕨（C.bicuspis）。     

Delphinium nortonii Dunn的重新描述

通过检查藏南翠雀花Delphinium nortonii 的主模式标本,发现《中国植物志》、《西藏植物志》和《Flora of China》中对该种的鉴定和描述有误。该种的花的退化雄蕊黑褐色,属于翠雀亚属的密花翠雀花组subgen. Delphinastrum sect. Elatopsis, 而上述几种植物志中长1以来将其置于退化雄蕊为蓝色或蓝紫色的翠雀组sect. Delphinastrum中。这几种植物志中记载的D. nortonii 实际上代表一个新种,即李恒翠雀花D. lihengianum。     

中国毛茛科翠雀属的分类学研究(十三):狭序翠雀花的名实订正

发现根据甘肃南部标本描述的毛茛科狭序翠雀花（Delphinium angustipaniculatum W.T.Wang）与此前记载分布于甘肃南部和四川北部的松潘翠雀花（D.sutchuenense Franch.）属于同一种植物,故将前者处理为后者的异名。讨论了松潘翠雀花与其可能的近缘种秦岭翠雀花（D.giraldii Diels）和疏花翠雀花（D.sparsiflorum Maxim.）的形态区别。     

中国丛本藓属的订正

研究了我国南北各地的丛本藓属标本３２６号,借阅了美国纽约植物标本馆（ＮＹ）,芬兰赫尔辛基大学标本馆（Ｈ）及日本服部植物研究所标本馆（ＮＩＣＨ）的有关本属藓类各种的原模式标本（Ｈｏｌｏｔｙｐｅ）等模式标本（Ｓｙｎｔｙｐｅ）及后选模式（Ｌｅｃｔｏｔｙｐｅ）,据模式特征,重新订正了本属各种及中国各地标本,将原定名为绿丛本藓（Ａｎｏｅｃｔａｎｇｉｕｍｅｕｃｈｌｏｒｏｎ（Ｓｃｈｗａｅｇｒ．）Ｍｉｔｔ）改为丛     

中国毛茛科翠雀属的分类学研究(十四):光序翠雀花二新异名

广布于中国-喜马拉雅地区的毛茛科光序翠雀花（Delphinium kamaonense Huth）在我国甘肃、青海、四川和西藏具有相当连续的分布区,在分布区内颇为常见,几为杂草。通过标本室和野外观察,发现根据西藏波密、察隅标本描述的展毛光序翠雀花[D. kamaonense var. glabrescens（W. T. Wang）W. T. Wang]和根据西藏类乌齐标本描述的倒心形翠雀花（D. obcordatilimbum W. T. Wang）与光序翠雀花没有本质区别,故将二者均处理为光序翠雀花的异名。     

国产12种乌头属和18种翠雀属植物的细胞学研究

研究了12种乌头属Aconitum L．和18种翠雀属Delphinium L．植物的染色体。在12种乌头属植物中,除粗花乌头A．crassiflorum为四倍体(2n=4x=32)外,其他种类都为二倍体(2n=2x＝16),中甸乌头 A.piepunense中有B染色体存在,牛扁亚属Aconitum subgen．Lycoctonum的二倍体植物与乌头亚属Aconitum subgen．Aconitum 植物的染色体在大小和形态上有明显区别;所有18种翠雀属植物都为二倍体(2n＝2x=16),其染色体在大小和形态上极为相似,但与乌头亚属的染色体易于区别。翠雀属植物的核型不对称性程度明显高于乌头属植物,因此从染色体证据来看,翠雀属要比乌头属进化。     

变红蛇根草（茜草科）的二个新异名

根据对保存于湖南师范大学生命科学学院植物标本馆（HNNU）、中国科学院华南植物园植物标本馆（IBSC）、中国科学院昆明植物研究所植物标本馆（KUN）和中国科学院植物研究所植物标本馆（PE）的茜草科（Rubiaceae）蛇根草属（Ophiorrhiza Linn.）标本的研究,将金黄蛇根草（Ophiorrhiza aureolina Lo f. aureolina）和绿春蛇根草（O. luchunensis Lo）处理为变红蛇根草（O. subrubescens Drake）的新异名。     

中国燕尾蕨属(Cheiropleuria C.Presl)植物修订

通过研究燕尾蕨属(Cheiropleuria C.Presl)植物的标本和文献,对过去国内标本馆及文献中有关燕尾蕨属植物的报道进行了订正,确认中国产燕尾蕨属植物2种,即广泛分布在我国华南地区的全缘燕尾蕨(C.integrifolia)和仅产海南的燕尾蕨(C.bicuspis)。     

中国毛茛科翠雀属的分类学研究(三):拟澜沧翠雀花、磨顶山翠雀花和粗距蓝翠雀花的名实订正(英文)

通过标本室和野外观察,发现根据云南西北部德钦标本描述的拟澜沧翠雀花(Delphinium pseudothibeticum W.T.WangM.J.Warnock)与同样根据德钦标本描述的短角萼翠雀花(D.ceratophorum Franch.var.brevicorniculatum W.T.Wang)属于同一植物,故将前者处理为后者的异名;而根据德钦标本描述的磨顶山("磨顶"应为德钦县羊拉乡茂顶,故"磨顶山"实应为"茂顶山")翠雀花(D.motingshanicum W.T.WangM.J.Warnock)和粗距蓝翠雀花(D.caeruleum Jacq.ex Camb.var.crassicalcaratum W.T.WangM.J.Warnock)均与云南西北部颇为常见的宽距翠雀花(D.beesianum W.W.Smith)属于同一植物(磨顶山翠雀花为宽距翠雀花的高大个体),故将磨顶山翠雀花和粗距蓝翠雀花均处理为宽距翠雀花的异名。     

中国胡颓子属（胡颓子科）六个植物名称后选模式指定

根据保存于中国科学院华南植物园植物标本馆（IBSC）、中国科学院植物研究所植物标本馆（PE）和四川大学生命科学学院植物标本馆（SZ）复份标本的研究,对中国胡颓子科(Elaeagnaceae)胡颓子属(Elaeagnus)的6个植物名称作出后选模式指定。     

Alkaloidal Constituents from Aerial Parts of Delphinium grandiflorum L.

Seven diterpenoid alkaloids were isolated from the aerial parts of Delphinium grandiflorum L., including six known ones as anhweidelphinine (Ⅰ), 14-dehydrodelcosine (Ⅱ), delsoline (Ⅲ), methyllycaconitine (Ⅳ), lycoctonine (Ⅴ) and delphatine (Ⅵ). The compound Ⅶ, which is now referred to as grandiflorine, is a new alkaloid and its structure was determined by means of spectral analysis and chemical transformation as well.     

Cytologyof 12 species in Aconitum L. and of 18 species in Delphinium L. of the tribe Delphineae (Ranunculaceae) from China

Cytology of 12 species in Aconitum L. and of 18 species in Delphinium L. of the tribe Delphineae (Ranunculaceae) from China have been investigated. Only A. crassiflorum is a tetraploid with the chromosome number of 2n = 32, and all the other Aconitum species studied are diploids with 2n = 16. In A. piepunense, up to six B-chromosomes were observed. All the Delphinium species are diploids with 2n = 16; their karyotypes are very similar among the species, and are distinctly distinguishable from those of Aconitum species with respect to the chromosome size, chromosome morphology and karyotype asymmetry. From a cytological view, Delphinium seems to be more advanced than Aconitum, as the karyotypes in Delphinium are more asymmetric than those in Aconi-tum.     

胡葱与洋葱、葱亲缘关系初探

Allium ascalonicum L,在我国的邦名比较混乱,而且它与洋葱、葱的亲缘关系不清。作者认为,它在我国的邦名应规范为胡葱,同时,从性状比较的角度研究胡葱与洋葱、葱之间的亲缘关系。结果表明,胡葱的植物学特征和生物学特性介于洋葱和葱之间。     

胡葱与洋葱、葱过氧化物酶同工酶研究及聚类分析

本文对胡葱与洋葱、葱的功能叶过氧化物酶同工酶电泳图谱分析和聚类分析表明：这三个种及葱的3个交种闻的亲缘关系被区分开来;胡葱与洋葱的亲缘关系比胡葱与大葱的亲缘关系更近。     

Micropropagation of four Gentiana species (G. lutea, G. cruciata, G. purpurea and G. acaulis)

The growth of axillary shoots was initiated on nodal stem segments, excised from aseptically grown seedlings of Gentiana acaulis L., G. cruciata L., G. lutea L. and G. purpurea L. In later subcultures, a basal callus tissue developed on the shoots, giving rise to de novo formed buds. Optimum benzyladenine and indoleacetic acid combinations for shoot development were established. They were slightly different in the four species. From 35-70% of shoots rooted spontaneously, except in G. lutea, in which adventitious roots were induced by applying naphthaleneacetic acid. It was conduded that the four Gentiana species were amenable to propagation in vitro. This revised version was published online in June 2006 with corrections to the Cover Date.     

1060. Delphinium caucasicum C.A.Mey: Ranunculaceae

Delphinium caucasicum C.A. Mey. is illustrated from plants cultivated at the Royal Botanic Gardens, Kew. Its history, nomenclature and ecology are described and instructions for its successful cultivation are given.