《现代生物医学进展》编辑部及各通联部联系方式

本刊网址： www.biomed.net.cn, www.shengwuyixue.com, www.swcx.periodicals.net.cn E-mail ： biomed_54@ 126.com, liudhui__21 @ 126.com, biomagnetism@ 163.com, liudhui21 @gmail.com     

《现代生物医学进展》编辑部及各通联部联系方式

<正>本刊网址:www.biomed.net.cn,www.shengwuyixue.com,www.swcx.periodicals.net.cnE-mail:biomed_54@126.com,liudhui_21@126.com,biomagnetism@163.com,liudhui21@gmail.com编辑部地址:哈尔滨市54号信箱(150001)哈尔滨市花园街184号     

西藏嵩草属（莎草科）的修订

在标本观察和野外调查的基础上,对西藏的嵩草属Kobresia植物进行了分类学修订,共确认了36种和1亚种。更正了6个类群的学名,它们正确的名称是K. esenbeckii,K. fissiglumis,K. gammiei,K. littledalei,K. myosuroides ssp. bistaminata和K. vaginosa。有13个名称,即K. angusta,K. cercostachys var. capillacea,K. clarkeana,K. curticeps var. gyirongensis,K. deasyi,K. glaucifolia,K. hookeri,K. nudicarpa,K. prainii var. elliptica,K. seticulmis,K. stenocarpa,K. stenocarpa var. simplex和K. williamsii处理为异名,其中K. prainii var. elliptica,K. glaucifolia和K. stenocarpa var. simplex为新异名。发现了西藏分布的一个新记录种密穗嵩草K. handel-mazzettii。还收录了最近发表的假钩状嵩草K. pseuduncinoides和阔鳞嵩草K. woodii。此外,重新编制了西藏嵩草属分种和亚种检索表,并较为详细地登记了各类群在西藏的分布地点。     

亚洲分布最南的冷杉属新植物——越南冷杉

越南冷杉 新种 图1 Abies fansipanensis Q.P.Xiang,L.K.Fu et Nan Li,sp.nov. Abies delavayi Franch var.nukiangensis auct.non(Cheng et L.K.Fu)Farjon etSilba:N.T.Hiep et J.E.Vidal,Fl.Camb.Laos et Vietn.28:45～46,pl.3 :9～16,1996.     

《现代生物医学进展》编辑部及各通联部联系方式

本刊网址 ：www.biomed.net.cn, www.shengwuyixue.com, www.swcx.periodicals.net.cn E-mail： biomed_54@126.com, liudhui_21 @126.com, biomagnetism@163.com, liudhui21 @gmail.com     

《现代生物医学进展》编辑部及各通联部联系方式

本刊网址:www.biomed.net.cn,www.shengwuyixue.com,www.swcx.periodicals.net.cnE-mail:biomed₅4@126.com,liudhui₂1@126.com,biomagnetism@163.com,liudhui21@gmail.com编辑部地址:哈尔滨市54号信箱（1 50001）哈尔滨市花园街184号电话:+86-0451-82583800,53658268传真:0451-82583966     

A Review of Liverworts, Mosses and Hornworts of Southwest Asia （ Marchantiophyta, Bryophyta, Anthocerotophyta） by H. Kiirschner ＆ W. Frey

Ktirschner,H.& W.Frey.2011.Liverworts,Mosses and Hornworts of Southwest Asia (Marchantiophyta,Bryophyta,Anthocerotophyta).Nova Hedwigia,Beiheft 139.J.Cramer,Stuttgart.2011.240 pages,9 figures,1 table,24×17 cm,610 g.Language:English,ISBN 978-3-443-51061-9,paperback,price:108.00.Available at www.borntraeger-cramer.de.     

中国蒿属植物新资料(Ⅳ)

本文补充了中国蒿属植物新资料,即太白山蒿A. taibaishanensis Y. R. Ling & C. J. Humohries, sp. nov.;吉隆蒿A. jilongensis Y. R. Ling & C. J. Humphries, sp. nov.;昌都蒿A. orientali-xizangensis Y. R. Ling & C. J. Humphries, sp. nov.;贡山蒿A. gongshanensis Y. R. Ling & C. J. Humphries, sp. nov.。     

广头叶蝉属六新种记述(半翅目,叶蝉科,广头叶蝉亚科)

记述广头叶蝉属Macropsis Lewis(半翅目,叶蝉科,广头叶蝉亚科)6新种,即褐背广头叶蝉M.castaneusLi et Liang,sp.nov.、细突广头叶蝉M.gracilis Li et Liang,sp.nov.、峨嵋广头叶蝉M.emeiensis Li et Liang,sp.nov.、王氏广头叶蝉M.wangi Li et Xu,sp.nov.、阜康广头叶蝉M.fukangensis Li et Xu,sp.nov.和凹瓣广头叶蝉M.concavus Li et Xu,sp.nov..模式标本保存在中国科学院动物研究所.     

中国金花茶一新种

<正> 夏石金花茶 新种 图1 Camellia xiashiensis S. Y. Liang et C. Z. Deng, sp. nov. (Subgen. Thea Chang, sect. Chrysantha Chang, ser. Ctrysanthae Chang.) fig. 1. Species affinis C. rnicranthae S.Y. Liang et Y. C. Zhong, sed differt foliis majoribus, 11.5—19.5 (—20.5)cm longis et 5.5—8.5 (—10.5)cm latis, ovariis glabris; etiam affinis C. chrysanthoidi Chang, quae foliis minoribus     

A study of the genus Holcoglossum of Orchidaceae

The present paper is an attempt to make a taxonomic study of the little known orchid genus Holcoglossum, as well as a comparison of the genus with its allies, such as Vanda, Papilionanthe, Ascolabium, Ascocentrum, Aěrides, Neofinetia and Saccolabium. Holcoglossum was established by Schlechter in 1919 (Orchideologiae Sino-Japonicae Prodromus) as a monotypic genus, based upon Saccolabium quasipinifolium Hayata. Five years later he published another true Holcoglossum as Aěrides flavescens, which was referred by Tang et Wang to Saccolabium in 1951. Further investigation of this genus was by Garay in 1972 who added two species, H. kimballiana and V. rupestris (synonymy of Aěrides flavescens), but considered Neofinetia, a quite different taxon, to be congeneric. It is shown that the demarcation of Holcoglossum remains cofused. During the course of our study, the species of Holcoglossum and its allied genera are carefully examined, we come to the conclusion that Ho lcoglossum is a distinct genus. It is characterized by the short stem; fleshy terete or subterete, sulcate above leaves, with their apex acute and non-lobed; thickening or keeled costa on the back of sepals, 3-lobed lip, with erect sidelobes, paralled to the column; slender and recurved spur; footless column usually with prominent wings; 2 notched pollinia attached to linear stipe which is tapered toward the base. In addition to Ascolabium, it differs from Vanda, Papilionanthe, Ascocentrum, Aěrides, Neofinetia and Saccolabium by its terete or subterete leaves on their ventral side with a furrow, from Papilionanthe by lacking footless column, from Ascolabium by sepals and spur characters, from Ascocentrum by slender and recurred spur, from Aěrides by the absence of a column-foot and the appearance of spur, from Neofinetia by stipe tapered toward the base, from Saccolabi-um by both aspects of the vegetative organs and the flowers.     

陕西省兰科植物新记录——风兰属及短距风兰

该文报道了陕西省兰科植物新记录属风兰属和新记录种短距风兰,该种发现于陕西省镇坪县城关镇竹溪河,只有15株个体,生境为以栎类(Quercus spp.)为建群种的阔叶林间裸露的岩石上,其上生有大量的苔藓、地衣、瓦松和石韦等植物。     

麻栗坡长叶兰,中国云南兰科一新杂种

报道了产自云南麻栗坡的兰科兰属一新杂种——麻栗坡长叶兰(Cymbidium×malipoense L.J.Chen,H.B.Zhou&Z.J.Liu),对该种的形态特征进行了描述。该种可能是长叶兰(Cymbidium erythraeum Lindl.)与龙州兰(C.eburneum var.longzhouense Z.J.Liu et S.C.Chen)的天然杂交种。本种与长叶兰的区别是:本种的花葶自叶腋发出;萼片和花瓣浅黄绿色,具浅紫红色的纵条纹和斑点;唇盘具黄色褶片;蕊柱浅紫红色;中裂片卵状肾形。长叶兰的萼片和花瓣绿色,有红褐色脉纹和不规则斑点;中裂片心形到剑形;唇盘密被毛。本种与龙州兰的区别是:本种萼片和花瓣浅黄绿色,具浅紫红色的纵条纹和斑点;侧裂片有紫红色条纹;蕊柱浅紫红色。龙州兰萼片和花瓣白色,外表面略带粉红色;唇瓣白色,侧裂片和中裂片具有紫红色斑点。     

夏凤兰——云南兰科一新种

对兰科新种夏凤兰Cymbidium aestivum Z．J．Liu et S．C．Chen作了描述与绘图。此新种与冬凤兰Cymbidium dayanum Rchb．f．相近,但花大,萼片长4．2～4．8cm;萼片与花瓣呈淡紫褐色;花苞片披针形,长1～1．5cm;唇瓣中裂片长度约为其全长的3／5,故甚易区别于冬凤兰。     

乌鲁木齐乌头, 新疆毛茛科一新种

该文描述了发现自中国新疆天山北部的毛茛科乌头属一新种,即乌鲁木齐乌头(Aconitm urumqiense),此新种与新疆乌头(A. sinchiangense)近缘。两者的区别在于此新种(乌鲁木齐乌头)的茎无毛,不存在基生叶,总状花序轴和花梗被黄色腺毛,萼片背面疏被柔毛、边缘被缘毛,上萼片较宽,花瓣唇在顶端啮蚀状,子房幼时疏被柔毛。     

Eriocaulon vandaanamense sp. nov. (Eriocaulaceae) from Kerala,India

Eriocaulon vandaanamense (Eriocaulaceae), a new species from a marshy coastal area in the Alappuzha District, Kerala, India, is described and illustrated. The new species is similar to E. truncatum and resembles it in having vertically elongated seed coat cells, but differs mainly in having pale black hoary floral bracts, 3‐lobed hoary male sepals, linear‐falcate, non‐conduplicate hoary female sepals, and small, smooth, pale brown seeds without seed coat appendages.     

圆盔乌头，陕西毛茛科一新种

描述了自陕西省发现的毛莨科乌头属一新种,圆盔乌头（Aconitum rotundocassideum）。由于具有相似的体态和盔形上萼片,此种与特产云南省的粗茎乌头在亲缘上很相近,与后者的区别特征见正文。     

越南铁线莲属一新种

本文描述的产于越南的毛茛科Ranunculaceae铁线莲属Clematis一新种C. hagiangensis N. T. Do是欧亚大陆第一个具单性花的种, 在花构造方面与单性铁线莲组单性铁线莲亚组sect. Aspidanthera Spach subsect. Dioicae (Prantl) W. T. Wang的种类近缘, 但叶均为单叶, 萼片呈卵形或宽卵形而不同。在单性铁线莲亚组的种, 叶通常为复叶, 只在C. dimorphophylla W. T. Wang和C. variifolia W. T. Wang同时为单叶和复叶, 此外萼片呈长圆形、倒披针形或狭卵形。     

Listera fugongensis (Orchidaceae), a new species from Yunnan, China

Listera fugongensis, a new species from Yunnan, China, is described and illustrated. The new species is probably related to Listera nipponica, but differs from it by having green flowers, petals slightly wider than lateral sepals, and a toothed lip with ciliate margins.     

圆盔乌头, 陕西毛茛科一新种

描述了自陕西省发现的毛茛科乌头属一新种,圆盔乌头（Aconitum rotundocassideum）。由于具有相似的体态和盔形上萼片,此种与特产云南省的粗茎乌头在亲缘上很相近,与后者的区别特征见正文。